T-shirts vs. Shirts

Yeah, well... trying things on is one thing. But these kinds of whispered conversations in pairs, during breaks, outside of university, when we're walking around, on buses, etc., amuse me. On the one hand, of course, it's nice that guys are taking care of themselves, but on the other... hmm. There are many other topics to discuss besides this. This interest in fashion is not understandable to me. I always thought that appearance and clothing style were more important for girls... But I'm increasingly noticing that guys are even more concerned about it.