I'm Sorry Kang Nam Goo (I am Sorry, but I Love You / Aim Ssori Gang Nam Gu / 아임 쏘리 강남구)

She has to be.

Anyway, the police will be here.

Just stop it.

You know I'd never hurt him.

You see,

I found the necklace. The one identical to my son's.

It's a good sign.

That's why I need you to help me get rid of Do Hoon.

No, I won't help you.

Why not?

If you need to, I'll gladly let you burn me.

I said I won't do it, so stop asking.

That's enough!

I'll do it.

Whatever you need me to do, I'll do it.

Just keep your promise though.

If push comes to shove, you will sacrifice yourself.

Don't worry.

I wouldn't have started this unless I was willing to.

No. There's no way you ever would.

Of course, I can.

I've lost a lot too. You're doing this for Jae Min,

and I'm doing this for my husband and son.

Who do you think is more desperate?

Between the living or the dead, we know who comes first.

Then go through with it alone and don't drag Nam Koo into it.

That's rich, coming from you.

You're the one who involved him in the first place.

That's enough. Mo Ah, just stop it.

No. Let's end this right here.

Stay out of it if you want to.

Are you sure...

you won't regret this?

Regret? I would never if I can...

kick Do Hoon out and have Min Joon back where he belongs.

Then we're done here, so remember to keep your promise.

Nam Koo!

You heard him.

So do you have a plan to get rid of Do Hoon?

I'll start thinking of one now.

Why are you helping her instead of finding the son?

Don't be ridiculous.

I'm using her to get rid of Do Hoon.

Besides, we'll never be able to find the son.

How can we when he hasn't been found all this time?

Don't do this. This has nothing to do with you.

You stay out of it, then.

Don't jump in front of any more cars.

Don't fold for my sake.

Think of Do Hoon who'll only keep living a better life.

Think of Ms. Hong who...

called Jae Min an evil spirit in the name of finding her son.

What if something bad happens to you?

That'll never happen, so don't worry.

We're in this until the end now.

Do you understand what I mean?

Mo Hyuk, I need a favor.

Come on in.

Here's what you asked for.

Mo Ah doesn't keep a diary.

But she writes notes, so I gathered those.

Did you read them?

I did, but nothing jumped out.

Take a look at this though.

I feel so bad for Nam Koo.

Nam Koo, I'm sorry.

I don't know why she feels bad for you.

She may be sorry for dragging you into this,

but I don't see why she'd feel bad for you.

I know. You should ask her sometime why.

Also, if she acts strange in any way, please let me know.

How strange?

Just let me know of any strange behavior.

Jong Dae, what is it?

I finally found her.

Someone knows the lady who rescued Min Joon.

Why don't you want me to find the son anymore?

- Just stop the search. - Is this about Mo Ah?

I get that you don't want to do Ms. Hong any favors.

Still, this is the only way to get rid of Do Hoon.

- So let's find... - There's no need to.

- I'm Min Joon. - What?

Is that your new alias?

Why that one of all names though?

I'm CEO Shin's son.

How dare you try and pull one over on me?

What should I do? Tell me what I should do.

Stop it already. The joke's getting old.

Nam Koo,

the scar on your arm...

That's right.

The lady we've been looking for is my mom,

so take out your calculator and do the math.

What a mind-blowing revelation.

We both know how mean Ms. Hong's been to Mo Ah.

If only it was someone else.

For anyone else, this would be like winning the lottery.

Do your math correctly for I might jump in the river.

Hold on a second.

You can't turn your back on your biological parents.

Mo Ah aside,

your mom and sister will be devastated.

There's no possible right answer to this.

Does Mo Ah know? Does your mom?

Just tell me who knows.

Only Mo Ah knows.

She probably has a headache just as bad as mine.

Once Ms. Hong knows, it'll be all over for you.

You know how she is. She'll separate you and Mo Ah.

That's not all.

She won't let your mom and sister come near you again.

Hearing that just made everything clear.

Ms. Hong isn't my mom. I don't know a mom like that.

What about Mo Ah, then? Will you let her continue?

Once Do Hoon's gone, she'll go after Ms. Hong.

You need to stop her.

It was fine when you didn't know,

but you can't take down your own mom.

Do you know what Mo Ah wrote?

She feels bad for me.

From where I stand, she has had it worse.

But she's the one pitying me.

What choice do I have?

It should be me who takes the reins.

How can I face Mo Ah if I don't?

Ms. Hong can be my mom after she pays for her wrongdoings.

What? The lady who rescued Min Joon?

Yes, she lived near the accident site.

Your brother-in-law and Mo Ah was there,

so there's a good chance your son in alive.

Really? Why did the landlord move recently though?

I'm not sure.

He must know something.

Try and locate him.

Why hasn't Jeon Byung Soo called?

I thought he was eager to join forces.

Forget about him. He was working with Mo Ah.

I'll shake down Young Hwa and see what she knows.

What now?

Your mom is desperately looking for her son.

Don't worry. She'll never find him now.

What if she does?

That's why we need as many shares.

We don't have the money to buy them.

We'll use the company fund.

You're talking about embezzlement.

It's too dangerous.

It's better than doing nothing.

Embezzlement?

They've finally lost it.

Hold on.

I might not need to set any traps myself.

Things were tough because she couldn't find the parents.

Had it not been for her, he would've been put into foster care.

All I know...

is that she nursed her sick husband...

and led a rough life with her daughter.

Have you grown recently? This seems too small.

I'm not a kid anymore. I stopped growing a while ago.

You'll understand when you have kids of your own.

An 80-year-old mother still thinks of her 60-year-old child as a baby.

Maybe we should move far away.

So that I wouldn't work for Ms. Hong again?

Don't hate her so much.

Mo Ah has her reasons, but you don't need to as well.

Chun Soo, come in.

My goodness.

Hello, Mother.

- It's nice to see you. - Hi, Nam Koo.

Have you had dinner?

I ate at Chun Soo's house.

Chun Soo, can I have a word?

What's this about? We could've just talked at home.

You're much older, so you can drop the formalities.

What?

Sure, I'd like that.

- Have you settled on a date? - What?

I don't have much, but I'll buy you two a fridge.

One of the best kind.

Thanks.

I'm sure you're worried about Nam Hui.

Don't be though for I'll be good to her.

Thank you for being nice to her.

Don't say that. I'm the one who's grateful.

You're like a father handing his daughter off.

Once you're married, build a good life with her.

I'll try my best although we'll be living with my sister-in-law.

But don't worry. We'll save up and move out soon.

If...

Nam Hui asks for me, it's up to you to comfort her.

What do you mean by that?

Nam Hui can't live without you.

Are you moving away?

I'm thinking about doing so with my mom.

It might be for a while, so take care of Nam Hui.

Why? Where are you going?

Why are you only leaving me behind?

That's not it.

Don't lie to me. I heard everything.

You said you were going somewhere alone with Mom.