You're overreacting. And making more assumptions. [Shun isn't one to get into the details of how he spends his time with someone he only just met, but in his experience people seem to think there's no middle ground between having nothing but fun and having no fun at all. True, it's probably not what other people would call "fun", and it's not really relaxing, but he has his small enjoyments as much as everyone else.]

You're going to wear yourself out quickly if you care this much about the habits of someone you only just met. There's a decent amount of people here with my kind of attitude.