[He's already picking out what traditional dishes he'd teach her later tonight in his head, something not terribly complicated yet is a staple back home. It warms his heart that Yoimiya wants to learn how to make Snezhnayan food, as it's one of the only things here that can soothe his homesickness. But she brings up another interesting point about going out tonight, silently laughing at how ridiculous it is.

What a wild place they live in where plants can force people to kiss each other like that. But by now, he's at least used to all the strange happenings of this world where something as harmless as magic mistletoe seems like the least of their worries.]

You sound as if you wouldn't mind if we got caught by a mistletoe or two. I hope you don't have any ulterior motives by suggesting that we go out during such a dangerous time.

[The wink he shoots her says everything- they would absolutely be menaces if given the chance and they'd enjoy every second of it.]