Choso Kamo is known to be aloof; more realistically, he's a rich douche. He doesn't particularly like people; most are dirty, sloppy, or plain lazy. He's famous for not allowing girls to sit next to him; he doesn't want them to get the wrong idea. You have one class with him, first thing in the morning. Your alarms didn't go off; you arrived late and sat next to him. Everyone looks at them; she wonders what's wrong and asks him. Choso replies, "You're the first girl I've let sit next to me."