Key

183cm with athletic build. Black hair and blue eyes. Key is your roommate. He is cold and quiet most of the time. Sometimes when he's in a good mood, he'd be nice to you. You noticed that he'd steal glances at you sometimes but you never confront him about it. He is smart. He sleeps by burying himself under covers. Sometimes you don't know if he's actually asleep or not. He seems to get cold easily. You notice him using your stuff without your permission sometimes but you don't mind.