[Ryunosuke doesn't look amused, but it's not because he's offended by her joke or anything. He's just... Worried. And also maybe cross with himself for basically making staying here sound as important as possible??? In trying to justify why he's staying, he'd made it sound more appealing to Gina too, surely.

It's not like he's her dad, though. She's an adult, albeit a fairly recent one, and he can't just tell her not to stay. And to be honest... She's probably even better suited for this kind of work than he is.

He frowns at her for a long moment, and then nods.]

Just... Be careful, alright? We'll have to look out for one another while we're here. You, me, and Professor Mikotoba, and Kazuma.