"I will do some." Lan Wangji is not adverse to trying some of that, but he doesn't see a need to blend in when so many here are so different. He doesn't want to change that much, but knowing how to do some of these things won't hurt. It doesn't necessarily mean he'll actually do them all.

If he learned how to communicate with Wei Wuxian, that means he can do so with other people. Lan Wangji just isn't as excited about it as his husband.

He raises an eyebrow at Wei Wuxian. "I do not like to be touched." Words he uttered once to this same individual when they were teenagers. They still hold true to everyone who isn't his close family and loved ones.