Yea, also it may be just his own personality, but it seems like he is really passive when it comes to human interactions. It’s like he doesn’t consider that there are people who are extroverted and want to talk to others. I remember in college people who would actually knock on random people’s doors to introduce themselves to them. I know he will say that it’s because it’s school, but they struck be as the type that would do that sort of thing anywhere, even if it was an apartment building instead of a dorm.