[ Shen Qingqiu glances uneasily at the hand until Wei Wuxian drops it. ]

... No. He didn't. I don't think he... But -- but, look, you can't just assume that this sort of sect protocol is going to be universal between worlds! I don't know what kind of cultivation sects you're used to!

[ Probably less generic ones than in PIDW, he'd be willing to bet... ]