Wei Wuxian definitely doesn't care what Huaisang does something to Meng Yao but once again..there are those that might and so he sighs. "Lan Xichen is here too and he won't let you touch him."

So in a way he doesn't have to worry about Meng Yao because that is someone else job.

"I will say that if it weren't for the way you lead us down this path, I wouldn't have ever had a chance to figure out how Lan Wangji felt, and I certainly would never have confessed in front of everyone at the temple, and I definitely wouldn't be getting married."

He feels better knowing more of the story and he really can't fault Huaisang. He had been drawn to a very dark path himself when he lost those he cares about.