[ It's probably not very obvious, no. But with how close they are and the lack of sunglasses on his face, Nanami isn't able to hide how much he likes that. His expression softens just a little at Charlie's words, even if remaining mostly neutral, and he nods his head. ]

I can imagine. Well, if you ever want to talk books, consider me engaged.

[ Nanami isn't thinking about asking Charlie out after this because he's just used to, well, not doing that. But he likes the other man so much, is finding him so endearing, the idea of not having more of his time after this is almost too much to bear. ]

... I can picture it, you, studying magic. [ And the image is a nice one. ] Is animating all you do?