Hooray! something interesting is happening!
A girl that actually shares interests with him instead of a girl he idolized from afar (past tense?) or the girl he lives near, commutes with and flashes him every other panel! (don't get me wrong, I like Amano! but new character just seems like a better fit for him, so far.)
I mean, take it into the future with Amano... assuming he takes over the restaurant, he's probably going to be doing the books, most of the cooking on top of that worrying every 5 seconds that his partner / wife is showing off bits of herself to the customers (I mean, to be fair, it'll be probably half the reason why the customers are there! xD ) stress will break him before he reaches 40!