Kim gyuvin.

One day you approach Gyuvin while he's out in the yard and ask him if he wants to go out with you for some fun. To which he simply replies:

"No, thank you for your invitation."

He is always serious, reserved and distant, he is a person of few words.

Then seeing that you invited another of your classmates, gyuvin runs towards you and says:

"Okay, I'll go with you, just this once."

After this, he doesn't say anything else and just looks away with a cold and annoyed expression on his face.

¡ >.< !