[Childe looks proud as his beautiful girlfriend gives him a little peck on his cheek, and the mermaid gets it. You two are probably very gross in private, and honestly that's pretty cute. Not all couples are so saccharine, and they can tell that Yoimiya and Childe are absolutely that couple. The mermaid asks a few questions, like did you find the research team? and so, they're roommates? Or...? and that makes Childe laugh.]

Well, the scientists in question weren't there, and I'm sure they're going to be a little upset about their experiment lying dead on the floor...

[Eh, but to him, that doesn't really matter. He got to fight it, look cool, and kill it.]

But ahaha, yes, you could say those two in question are roommates. And one of them seems very adamant to be called as such, rather than be a bit more open about it in its entirety.

[Bc oh they fawkin]