Friendly Rivalry (2025) s01e11 Episode Script
Episode 11
1
Tae-jun didn’t understand
why that kid was crying.
He thought
to himself,
“If only there were a machine
that could see into the human heart.”
Tae-jun!
Where's that kid?
But such a thing could
never exist in this world.
Tae-jun.
Amen.
Scalpel.
Even if you cut through flesh
and open up the body,
you still can’t read
a person’s heart.
For a time, Tae-jun felt deep despair.
Because he believed
he was an outcast in this world.
However, whether by fortune
or misfortune, he had a daughter.
Her behavior and mannerisms
were exactly like his.
Seeing her,
he realized one thing:
God could never make
the same mistake twice.
So, we must be the chosen ones.
Friendly Rivalry
Je-yi.
Thank goodness
you’re okay.
How much longer
until you reach the Exit 4 locker?
Let’s get out of here first.
So, this was all A-ra’s trap, wasn’t it?
Did that guy
from school tell you to come?
Who is he?
The guy who gave me
the first dose.
A real bastard.
But thanks to him, I improved my grades
and got special treatment.
In a way,
I’m kind of grateful to him.
"The number you dialed is unavailable.
Please leave a message after the beep."
(Yoo Je-na)
Yoo Je-na was definitely here.
(LAST SEEN: Gangnam Station
Je-na’s Device Offline)
And the drugs are gone too.
Could she have been
caught by the police?
That’s exactly
why I called her here.
What?
Is there anywhere
she might have gone?
Like a place she likes,
or a close friend’s house?
I don’t know.
I don’t know anything
about Yoo Je-na.
But you do know that
your sister’s favorite singer is Lucid Fall.
Oh, right.
Don’t worry, she’s not going
to die or anything.
Just in case,
let’s try calling again.
(Yoo Je-na)
(NOW: Je-na’s Location
218 Seolleung-ro, Gangnam-gu, Seoul)
(NOW: Je-na’s Location
218 Seolleung-ro, Gangnam-gu, Seoul)
That’s near…
isn’t that your house?
Yeah.
(NOW: Je-na’s Location
218 Seolleung-ro, Gangnam-gu, Seoul)
In recent years,
more and more teenage patients
have come to see me.
Since they spend all day
studying at their desks,
they often suffer from indigestion, constipation,
acid reflux, and other digestive issues.
I see. And your own children
are also preparing for exams, correct?
Yes, I have two daughters,
and as both a doctor and a father
(Yoo Je-na)
Je-yi.
If you don’t have an umbrella,
you should call Dad.
The mock exams are coming up soon.
What if you catch a cold?
At least you don’t have a fever.
But just in case
go take a hot shower first.
Tomorrow, go to the hospital
for an IV drip.
Okay.
Dad.
Have a good night.
You too.
You should get some rest
early tonight.
Teacher Woo’s phone is missing.
(Missed Call: Troublemaker)
(Drug Abuse & Overdose Prevention Education)
You have a headache,
but you’re taking digestive medicine?
And for indigestion
Damn it.
Do they even want us
to get into college?
So annoying.
Seriously.
If they’re so strict
about drug misuse,
why aren’t they checking the locker
of the school’s top student?
Hey.
Shut up and just go to sleep.
(Reporting on behalf of Dae Jun-dong has posted an update.)
Today, let’s learn about
the proper use of medication.
Hello, everyone.
I’m from the Education Research Institute…
(Reporting on behalf of Dae Jun-dong has posted an update.)
(Reporting on behalf of Dae Jun-dong)
(The True Identity of the Anonymous Drug Queen)
Hey, Na-ri.
Your uniform is getting dirty.
(She really studied while high.)
(What are the police even doing?)
(The worst part is that she’ll get into Korea University and live well.)
(This isn’t saving someone, it’s killing them.)
(Na-ri, did you run away after getting beaten up by J? LOL)
That’s Yoo Je-yi's voice, isn’t it?
Told you it was her.
(Parents' wealth & power = grades)
(Is the secret to being
top of the school taking drugs?)
(Even the teachers don’t dare touch her.
Her dad is the PTA president, and she’s the top student.)
Everyone, please watch
this video carefully.
We received a tip-off.
Yesterday, there was a drug transaction
at Gangnam Station.
This is the surveillance footage
of someone using a locker for a drug deal
at the time of the report.
Here.
If anyone knows
who this person is,
or has heard anything
about illegal drug transactions,
please report it to the police.
We will ensure
the informant’s anonymity.
Teacher Lee,
what is going on?
Yes, Principal.
The detectives came…
Everyone, return to
your classrooms and study.
All students, stay in your seats.
Hurry up.
You already conducted
individual interviews with the students.
Why did you suddenly
come to the school again?
Don't you think
this is a bit excessive?
They’re senior
high school students.
The report
we received yesterday
it was made
from the school’s administration office.
Were you aware of this?
I know
who that person is.
Je-yi.
The person in the
surveillance footage is Yoo Je-na.
The daughter of
the director of J Medical Center.
Are you saying that
the hospital director’s daughter is selling drugs?
How do you know about this?
She’s my sister.
I’ve seen her steal drugs
from my dad’s hospital many times.
I should have stopped her.
I think Beom-su may have
bought drugs from her at school too.
She was at school
during the festival.
Then why did Beom-su say
she bought the drugs from Seul-gi?
Obviously, it’s because…
Because Seul-gi is
the top student in school.
After all, everyone hates…
the top student.
She's crazy.
Beom-su is making stuff up.
What are you talking about?
Hey, Joo Ye-ri.
Where is your sister now?
I don’t know either.
She disappeared after
she messed up her college entrance exam.
Detective, please…
Please find my sister.
Je-yi, wait for me.
Why are you doing this?
You didn’t have to go this far.
Rather than letting my dad find her first,
I’d rather have the police get to her sooner.
You said you saw your sister
at the school festival. Is that true?
We need to act fast.
What’s your plan?
We need to find evidence
that Yoo Je-na was at school.
Director Yoo Tae-jun.
I'm Detective Park Min-gyu from the
Women's & Juvenile Affairs Division at Gangnam Police Station.
What is this about?
Due to suspicions of illegal drug transactions,
the police are looking for your daughter, Yoo Je-na.
We need your cooperation
in the investigation.
What’s wrong?
What’s going on?
I'm shocked by
how you look like a criminal.
Now that my identity’s been exposed,
there’s nothing I can do.
Our poor Beom-su…
How pitiful.
Hurry up and
give me what you promised.
Hey.
Although I was your victim,
I personally wrote a petition for you.
Don’t you think the aggressor
is being a bit too self-righteous?
You were the one who said
you’d help me write it.
Before that,
let me ask you something.
You lied about buying drugs
from Seul-gi, didn’t you?
Whose idea was that?
Want me to take a guess?
Found it.
Wait.
Isn’t that Choi Kyung?
What are they talking about?
Why is Yoo Je-na
involved with Choi Kyung?
It's almost time
to finish the class.
You sure know
Choi Kyung’s schedule well.
Someone’s coming out.
Choi Kyung.
Where are you?
I’m having dinner
with my mom.
Let’s talk later.
What did she say?
It seems that she didn’t go
to cram school today.
Choi Kyung might have lied to us.
Damn it.
You can catch the
bus 300 at the intersection.
That’s in the opposite direction
of Choi Kyung’s house.
Let’s just head home
separately today.
Why?
It’s late, and it seems like
Choi Kyung has something else to do.
Alright.
Choi Kyung,
why are you at my house?
What?
Is this your house?
I didn’t know.
Then what are you doing around here?
Why do you want to know?
Move.
I do this every year.
(Karma)
(There are no secrets that last forever)
(Do you know why your husband died?)
What exactly are you trying to say?
You heard it just now too, didn’t you?
Je-na is missing.
What happened?
Did you know about this?
We saw it on the surveillance footage on the day
of the school festival that you were with Je-na.
If you knew she was missing,
you should have told me!
Do I have an obligation
to report everything to you?
Besides, didn’t you use Seul-gi as an excuse
to run away that day?
Meanwhile, we were stuck at school.
Hey.
Je-yi, calm down.
Choi Kyung.
What did you guys
talk about that day?
Can you tell us?
Je-na.
Je-na, are you okay?
Why are you here?
Did you come to see Je-yi?
No.
Then why?
Do you know someone
named Woo Seul-gi?
Why are you asking
about Seul-gi?
Where is she?
Je-na, do you know
who Seul-gi’s parents are?
I was too shocked because Je-na was
dressed so differently than usual.
I just exchanged
a few words with her.
Like hell I believe that.
Then why were you
keeping it a secret?
Because Je-na told me to.
She said I couldn't let you know I had seen her.
Why?
I should be asking you.
Why do you suddenly care about your sister?
Didn’t you two
have a bad relationship?
Choi Kyung
I’ve known Yoo Je-yi for six years.
In all those six years, I’ve never once
heard her talk about her older sister.
But now that the drug dealing
is about to be exposed,
she wants to pin everything
on her sister.
If I were Je-na,
I’d cut ties with you too.
You only ever care
about yourself.
Honestly, you don’t care at all about
other people’s thoughts and feelings, do you?
Hey, Woo Seul-gi.
We are all just
background characters in Yoo Je-yi’s story.
(Unknown Caller)
Who is this?
Hello?
Yes, this is Yoo Je-yi.
Alright, go ahead.
You're looking for your sister, right?
I know where Yoo Je-na is.
Who are you?
Who I am doesn’t matter.
You should be asking if your sister is safe.
(Club H – 588-4 Gangnam-daero,
Gangnam-gu, Seoul)
Bring 30 pills of Consortine
to this club at 1 AM.
Then I’ll tell you
where Yoo Je-na is.
Je-yi.
Damn it.
I told you to go home first.
Why are you going
to a place like that alone?
It’s too dangerous.
That person must know something,
why else would they call me?
Then let’s go together.
No, they specifically said
I have to come alone.
But it’s too risky.
Let’s go together.
Your sister going missing
is partly my fault too.
Well…
Are you really going
to a club dressed like that?
Your clothes are
a little large on me.
Don’t you have something tighter?
Hey, Seul-gi,
have you never worn makeup before?
Just close your eyes a little, like this.
Look down.
You really look like
you’ve never been to a club before.
Hey, Choi Kyung.
Wait a sec.
Look down.
Hold on, you totally look like a high schooler.
No, I don’t.
Yeah, right. Get out of here.
Mister, take another look.
It’s the glasses.
Something feels off.
A guy made the call, so why did he tell you
to leave the money in the women’s restroom?
There might be an accomplice.
They could just
take the money and run.
We have to catch them.
I’ll have a beer.
Can I get a bottle opener?
- Just twist it off.
- What?
Ah, twist it.
The suspect has appeared.
I’ll follow the suspect.
I need backup
in the women’s restroom.
Give me a beer.
Are you here alone?
How old are you?
I lost him,
he seems to have gone upstairs.
What is he wearing?
A hoodie,
with the hood up and a cap.
I found him.
Je-yi.
Tae-jun didn’t understand
why that kid was crying.
He thought
to himself,
“If only there were a machine
that could see into the human heart.”
Tae-jun!
Where's that kid?
But such a thing could
never exist in this world.
Tae-jun.
Amen.
Scalpel.
Even if you cut through flesh
and open up the body,
you still can’t read
a person’s heart.
For a time, Tae-jun felt deep despair.
Because he believed
he was an outcast in this world.
However, whether by fortune
or misfortune, he had a daughter.
Her behavior and mannerisms
were exactly like his.
Seeing her,
he realized one thing:
God could never make
the same mistake twice.
So, we must be the chosen ones.
Friendly Rivalry
Je-yi.
Thank goodness
you’re okay.
How much longer
until you reach the Exit 4 locker?
Let’s get out of here first.
So, this was all A-ra’s trap, wasn’t it?
Did that guy
from school tell you to come?
Who is he?
The guy who gave me
the first dose.
A real bastard.
But thanks to him, I improved my grades
and got special treatment.
In a way,
I’m kind of grateful to him.
"The number you dialed is unavailable.
Please leave a message after the beep."
(Yoo Je-na)
Yoo Je-na was definitely here.
(LAST SEEN: Gangnam Station
Je-na’s Device Offline)
And the drugs are gone too.
Could she have been
caught by the police?
That’s exactly
why I called her here.
What?
Is there anywhere
she might have gone?
Like a place she likes,
or a close friend’s house?
I don’t know.
I don’t know anything
about Yoo Je-na.
But you do know that
your sister’s favorite singer is Lucid Fall.
Oh, right.
Don’t worry, she’s not going
to die or anything.
Just in case,
let’s try calling again.
(Yoo Je-na)
(NOW: Je-na’s Location
218 Seolleung-ro, Gangnam-gu, Seoul)
(NOW: Je-na’s Location
218 Seolleung-ro, Gangnam-gu, Seoul)
That’s near…
isn’t that your house?
Yeah.
(NOW: Je-na’s Location
218 Seolleung-ro, Gangnam-gu, Seoul)
In recent years,
more and more teenage patients
have come to see me.
Since they spend all day
studying at their desks,
they often suffer from indigestion, constipation,
acid reflux, and other digestive issues.
I see. And your own children
are also preparing for exams, correct?
Yes, I have two daughters,
and as both a doctor and a father
(Yoo Je-na)
Je-yi.
If you don’t have an umbrella,
you should call Dad.
The mock exams are coming up soon.
What if you catch a cold?
At least you don’t have a fever.
But just in case
go take a hot shower first.
Tomorrow, go to the hospital
for an IV drip.
Okay.
Dad.
Have a good night.
You too.
You should get some rest
early tonight.
Teacher Woo’s phone is missing.
(Missed Call: Troublemaker)
(Drug Abuse & Overdose Prevention Education)
You have a headache,
but you’re taking digestive medicine?
And for indigestion
Damn it.
Do they even want us
to get into college?
So annoying.
Seriously.
If they’re so strict
about drug misuse,
why aren’t they checking the locker
of the school’s top student?
Hey.
Shut up and just go to sleep.
(Reporting on behalf of Dae Jun-dong has posted an update.)
Today, let’s learn about
the proper use of medication.
Hello, everyone.
I’m from the Education Research Institute…
(Reporting on behalf of Dae Jun-dong has posted an update.)
(Reporting on behalf of Dae Jun-dong)
(The True Identity of the Anonymous Drug Queen)
Hey, Na-ri.
Your uniform is getting dirty.
(She really studied while high.)
(What are the police even doing?)
(The worst part is that she’ll get into Korea University and live well.)
(This isn’t saving someone, it’s killing them.)
(Na-ri, did you run away after getting beaten up by J? LOL)
That’s Yoo Je-yi's voice, isn’t it?
Told you it was her.
(Parents' wealth & power = grades)
(Is the secret to being
top of the school taking drugs?)
(Even the teachers don’t dare touch her.
Her dad is the PTA president, and she’s the top student.)
Everyone, please watch
this video carefully.
We received a tip-off.
Yesterday, there was a drug transaction
at Gangnam Station.
This is the surveillance footage
of someone using a locker for a drug deal
at the time of the report.
Here.
If anyone knows
who this person is,
or has heard anything
about illegal drug transactions,
please report it to the police.
We will ensure
the informant’s anonymity.
Teacher Lee,
what is going on?
Yes, Principal.
The detectives came…
Everyone, return to
your classrooms and study.
All students, stay in your seats.
Hurry up.
You already conducted
individual interviews with the students.
Why did you suddenly
come to the school again?
Don't you think
this is a bit excessive?
They’re senior
high school students.
The report
we received yesterday
it was made
from the school’s administration office.
Were you aware of this?
I know
who that person is.
Je-yi.
The person in the
surveillance footage is Yoo Je-na.
The daughter of
the director of J Medical Center.
Are you saying that
the hospital director’s daughter is selling drugs?
How do you know about this?
She’s my sister.
I’ve seen her steal drugs
from my dad’s hospital many times.
I should have stopped her.
I think Beom-su may have
bought drugs from her at school too.
She was at school
during the festival.
Then why did Beom-su say
she bought the drugs from Seul-gi?
Obviously, it’s because…
Because Seul-gi is
the top student in school.
After all, everyone hates…
the top student.
She's crazy.
Beom-su is making stuff up.
What are you talking about?
Hey, Joo Ye-ri.
Where is your sister now?
I don’t know either.
She disappeared after
she messed up her college entrance exam.
Detective, please…
Please find my sister.
Je-yi, wait for me.
Why are you doing this?
You didn’t have to go this far.
Rather than letting my dad find her first,
I’d rather have the police get to her sooner.
You said you saw your sister
at the school festival. Is that true?
We need to act fast.
What’s your plan?
We need to find evidence
that Yoo Je-na was at school.
Director Yoo Tae-jun.
I'm Detective Park Min-gyu from the
Women's & Juvenile Affairs Division at Gangnam Police Station.
What is this about?
Due to suspicions of illegal drug transactions,
the police are looking for your daughter, Yoo Je-na.
We need your cooperation
in the investigation.
What’s wrong?
What’s going on?
I'm shocked by
how you look like a criminal.
Now that my identity’s been exposed,
there’s nothing I can do.
Our poor Beom-su…
How pitiful.
Hurry up and
give me what you promised.
Hey.
Although I was your victim,
I personally wrote a petition for you.
Don’t you think the aggressor
is being a bit too self-righteous?
You were the one who said
you’d help me write it.
Before that,
let me ask you something.
You lied about buying drugs
from Seul-gi, didn’t you?
Whose idea was that?
Want me to take a guess?
Found it.
Wait.
Isn’t that Choi Kyung?
What are they talking about?
Why is Yoo Je-na
involved with Choi Kyung?
It's almost time
to finish the class.
You sure know
Choi Kyung’s schedule well.
Someone’s coming out.
Choi Kyung.
Where are you?
I’m having dinner
with my mom.
Let’s talk later.
What did she say?
It seems that she didn’t go
to cram school today.
Choi Kyung might have lied to us.
Damn it.
You can catch the
bus 300 at the intersection.
That’s in the opposite direction
of Choi Kyung’s house.
Let’s just head home
separately today.
Why?
It’s late, and it seems like
Choi Kyung has something else to do.
Alright.
Choi Kyung,
why are you at my house?
What?
Is this your house?
I didn’t know.
Then what are you doing around here?
Why do you want to know?
Move.
I do this every year.
(Karma)
(There are no secrets that last forever)
(Do you know why your husband died?)
What exactly are you trying to say?
You heard it just now too, didn’t you?
Je-na is missing.
What happened?
Did you know about this?
We saw it on the surveillance footage on the day
of the school festival that you were with Je-na.
If you knew she was missing,
you should have told me!
Do I have an obligation
to report everything to you?
Besides, didn’t you use Seul-gi as an excuse
to run away that day?
Meanwhile, we were stuck at school.
Hey.
Je-yi, calm down.
Choi Kyung.
What did you guys
talk about that day?
Can you tell us?
Je-na.
Je-na, are you okay?
Why are you here?
Did you come to see Je-yi?
No.
Then why?
Do you know someone
named Woo Seul-gi?
Why are you asking
about Seul-gi?
Where is she?
Je-na, do you know
who Seul-gi’s parents are?
I was too shocked because Je-na was
dressed so differently than usual.
I just exchanged
a few words with her.
Like hell I believe that.
Then why were you
keeping it a secret?
Because Je-na told me to.
She said I couldn't let you know I had seen her.
Why?
I should be asking you.
Why do you suddenly care about your sister?
Didn’t you two
have a bad relationship?
Choi Kyung
I’ve known Yoo Je-yi for six years.
In all those six years, I’ve never once
heard her talk about her older sister.
But now that the drug dealing
is about to be exposed,
she wants to pin everything
on her sister.
If I were Je-na,
I’d cut ties with you too.
You only ever care
about yourself.
Honestly, you don’t care at all about
other people’s thoughts and feelings, do you?
Hey, Woo Seul-gi.
We are all just
background characters in Yoo Je-yi’s story.
(Unknown Caller)
Who is this?
Hello?
Yes, this is Yoo Je-yi.
Alright, go ahead.
You're looking for your sister, right?
I know where Yoo Je-na is.
Who are you?
Who I am doesn’t matter.
You should be asking if your sister is safe.
(Club H – 588-4 Gangnam-daero,
Gangnam-gu, Seoul)
Bring 30 pills of Consortine
to this club at 1 AM.
Then I’ll tell you
where Yoo Je-na is.
Je-yi.
Damn it.
I told you to go home first.
Why are you going
to a place like that alone?
It’s too dangerous.
That person must know something,
why else would they call me?
Then let’s go together.
No, they specifically said
I have to come alone.
But it’s too risky.
Let’s go together.
Your sister going missing
is partly my fault too.
Well…
Are you really going
to a club dressed like that?
Your clothes are
a little large on me.
Don’t you have something tighter?
Hey, Seul-gi,
have you never worn makeup before?
Just close your eyes a little, like this.
Look down.
You really look like
you’ve never been to a club before.
Hey, Choi Kyung.
Wait a sec.
Look down.
Hold on, you totally look like a high schooler.
No, I don’t.
Yeah, right. Get out of here.
Mister, take another look.
It’s the glasses.
Something feels off.
A guy made the call, so why did he tell you
to leave the money in the women’s restroom?
There might be an accomplice.
They could just
take the money and run.
We have to catch them.
I’ll have a beer.
Can I get a bottle opener?
- Just twist it off.
- What?
Ah, twist it.
The suspect has appeared.
I’ll follow the suspect.
I need backup
in the women’s restroom.
Give me a beer.
Are you here alone?
How old are you?
I lost him,
he seems to have gone upstairs.
What is he wearing?
A hoodie,
with the hood up and a cap.
I found him.
Je-yi.