Wei Wuxian nods, slumped against Lan Zhan. Family stuff except that calling it that is what had gotten them all into trouble this time. "You don't need to worry about it if you see them like that again. They really won't do anything permanent to each other."

(His faith in them is perhaps a bit more than they deserve, but it's mostly faith in Lan Zhan, who he is certain can survive whatever Jiang Cheng throws at him and who he is equally certain will not hurt Jiang Cheng beyond repair.)