How to Buy a Friend (Friendship Contract / Gyeyakwoojung / 계약우정)

For someone who used to be a loan shark and rogue,

how did you make it as a city councilor?

I need real guys.

Young guys who really know nothing about these things.

So he took someone else's photo and pretended it was him.

They must have drugged her.

They took pictures of her and made money out of it.

A female high schooler was found dead at her school this afternoon...

leading to a police investigation over the case.

Girl A is alleged to have killed herself by jumping off.

Someone took those pictures and sent them to me on purpose.

Tell me now. Who was Seo Jung with?

I swear. She was with a man with a tattoo on his ankle.

The cigarette butt. Do you remember on the day Seo Jung died...

someone threw a cigarette butt out the hit-and-run car and drove off?

I saw it.

What did you see on that day?

This is what Seo Jung wrote on the dating board.

It's not her.

Do you think Seo Jung really posted that? Isn't it weird?

You know Seo Jung, right?

She used to be a good writer, too.

The post on the dating board was not...

written by her.

Mi Ra, you wrote it. Didn't you?

I didn't know that posting will cause this to her.

I really didn't know she'd do that.

The phone was not with her body...

I think you're the last one to see Seo Jung's phone.

She left it in my cabinet before...

she died.

Even though everyone says I'll win

why am I still so nervous?

That's right. That cellphone.

You have a pink phone, don't you?

Why does she have two calculator apps?

If the video gets out...

you and I will go to prison.

"Wet sand remembers one's footprints."

That sentence you wrote was the last sentence Seo Jung sent me.

It's the same as the text Seo Jung had sent me.

Don't you know this? It's a signboard game.

A signboard game?

I heard Seo Jung and Sae Yun used to do this a lot.

Wet...

sand...

remembers one's footprints.

In 1, 2, 3!

It'll be hard for you to earn people's respect.

A man has to...

be dangerous like that guy.

You!

Weren't you at school on the day Seo Jung died?

He really is a dangerous kid.

Hey, you.

You might be better than those ridiculous investigators.

Why did you kill her?

Why did you have to kill Seo Jung?

Was that her name?

- What? - I was at school...

to collect that annoying phone.

If I had I gotten there a bit early...

maybe I could've saved her. Right?

Anyway, thank you...

for walking in by yourselves since I was looking for you all.

Where is the phone?

- That's... - Don't tell her!

We'll all die if you tell her.

That punk.

- It's... - Don't say it, Chan Hong!

Oh, I remembered.

Um Sae Yun, is it?

You should save your girlfriend.

You're pretty.

Let's start taking her pictures.

I might be able to make some money out of you.

Hold her.

Come on now.

Hold it up so I can see her face.

That's good.

Lift her chin up. Good.

A little bit higher.

Sae Yun.

Sae Yun!

Chan Hong!

Let me go!

Sae Yun!

So what do you plan to do?

Should I sell her to some island...

and kill you two here?

Hey, kid.

Do you know why...

the things I do are kept secret until this day?

It's because I kept a promise...

whether that's good or bad.

Am I right, Sang Pil?

Yes, ma'am.

You scumbag.

I promise you.

Just put it on my hand...

and I'll let you three off right away.

Don Hyuk!

Lady.

I'll give it to you.

I'll give you the phone.

(Depressed About Grades, a Student Commits Suicide.)

(Congratulating five knockdowns with future champion Sang Pil)

Sae Yun.

Are you okay?

I'm okay.

Don Hyuk.

I don't think this is right.

- We should get the phone back. - Chan Hong,

once we get out of here...

can I eat at your place again?

What are you talking about all of a sudden?

His mother makes the best kimchi stew.

You'll keep wanting to have it once you've tried it.

Especially on a day like this.

Don Hyuk.

- We should just... - Let's get out of here.

We should first get out. I'm really fine.

I know Seo Jung would've done the same.

Stop having negative thoughts.

"I've made a mistake. This is bad."

"It's over. I'm dead. It's all my fault."

"The Earth is going to crumble. I should die beforehand!"

Stop being like that.

Mi Ra, when these thoughts pop up,

you should think lewd thoughts instead.

That's more productive.

Mi Ra.

Let's live a long life.

Let's live long shamelessly.

Let's not die...

but live a long life with friends.

We could talk behind their backs, get mad, and fight over it.

We could always...

turn a blind eye to each other.

So...

let's live long.

Mi Ra.

I like you.

I mean it.

Why aren't you...

a bit more...

What is it, Mi Ra?

Why aren't you a bit more handsome?

What?

What can I do?

- You'll get used to my looks. - No, I won't

What should I do about it?

Is Chan Hong with you?

He's not answering his phone.

Ninja, where are you?

The caller can not be reached, please record...

Why is no one answering their phones?

I feel like my indigestion went away.

Let them go.

It's surprising to see an adult keep her promise, isn't it?

Why did it have to be Seo Jung?

Why did Seo Jung have to suffer?

You're asking the wrong question.

You should've asked who showed...

where the fish flock.

That's what I'm wondering too.

If you find that person, make sure to let me know.

I'll kill you.

- I'm going to kill you! - Hello, congressman.

Of course.

Come back next time.

What's this?

Let's move him.

Kill him!

Go already.

Are you acting like a friend, now that you have everything you need?

Stop bothering me and leave already!

I'll get going.

Let's go together.

Don't be an amateur.

You need to walk Sae Yun home.

I'm going too.

Geez, my legs.

I can go by myself from here.

Let me walk you home.

My parents will be outside waiting for me.

I see.

It must've been scary for you today.

I'm sorry I was late.

No.

Chan Hong.

I like you a lot too.

And I know that you also like me a lot.

But...

what can we do for each other?

It's just like how we couldn't do anything for Seo Jung.

So,

it's not your fault.

Don't be sorry.

Why didn't you answer your phone?