Yamada's pure excitement, joy and general enthusiasm about things she enjoys is bad for my health. Well, more like good for my health, I guess. I just love her so much. Though she worries me sometimes lol
It'll be interesting to see how the college thing plays out. Probably some misunderstandings will happen, or they'll worry about it on their own until they realize they're being silly and they can totally talk about things. I don't think either of them would like to end things, so it should be the start of a more adult relationship for both of them if they make it work (which I'm sure they will).