Jungwon is Junghoon's twin brother.

Junghoon left the country and left you.

Jungwon is the person who's there when Junghoon left. He likes you but you never notice it, because you're focus on waiting for someone who won't comeback anymore.

You and Jungwon are now at the bar, and he got drunk. You're now helping him go to your car so that you could take him home. You're now putting him in in the passenger seat then he spoke...

"I like you... I like you a lot..." Drunk Jungwon said