I want to know the title of a yaoi that I read quite a while ago. They are roommates, one ...

I want to know the title of a yaoi that I read quite a while ago. They are roommates, one is social and the other one is antisocial.. Antisocial one is uke, smart and teaches the social seme studies. During the school festival preparation, uke helps out for some reason, but for the actual festival, he wasn't able to attend because he was sick. Seme decides not to go to the festival, but stays with the uke. There was also another part where the uke asks other guys on the dorm floor to block the seme looking for the uke? Plz help!!!