Well ... so this is gonna end that quick eh? Or are we going to get the ..... years later they meet up again except he's married because he's not a complete idiot?
Female MCs cold literally say "Marry me and pump me full of babies" and the male character would still be like "Wow what could she have meant by that???"
Given how stalwartly this manga has avoided these kinds of tropes so far, I'm willing to bet it'll end up being "I'm going to Tokyo for like a week, see you later!"