Leading to questions was sort of the idea, as far as Koshi was concerned. That's how you got to know people, right? He figured he should know a bit about his roommate besides his name. Even it seemed he'd have to be very, very patient to find out.

Even more so, with an answer like that. "Oh, okay."

Koshi quirked a bit of a frown, obviously disappointed but not going to press it. It was just the first day - maybe this guy was actually just really shy? It didn't even occur to Koshi that some people may have come to the institute from much less cushy backgrounds than he did.

"Uh, well... so what kind of things do you like? Any hobbies?"