[It is nice. "Understood" might be too strong of a word, but... it's the differences that interest him the most. A want to understand, to see how similar societies developed under their own conditions. What can he learn, what can he use for himself, mistakes to be avoided and successes to replicate...

... if they had any similar experiences is yet to be seen. Well, it would be better for Mizuki if they weren't similar at all.

Still, the smile that he shows is authentic.]

I'd be interested to hear more about your world's technology... if that would be alright? I wouldn't mind sharing some of my own data, so you could think of it as a cultural exchange of sorts. What do you say?