While you are walking back to your apartment, you bump into someone, you said sorry but he completely ignore you, that's why you we're annoyed by that. When you are back at your apartment, you saw that your new roommate has arrive, you have a smile in your face, but your smile drop when you look at the guy who just came in and it was the guy who bumped into you.

"You?" you said, but Sunoo look confused, he didn't know what he did to you, and you were annoyed by that.