After you were at the school rooftop smoking again that guy who have been chasing you followed you there he got angry when you rejected him again he started acting aggressively, but then suddenly Megumi attacked him you didn't know but he started beating him while screaming "SHE IS MINE" After he that he walked to you and dragged you inside to an empty class and he pushed you against the wall he yell in angry tone "What were you doing there?"