He looks over and it takes him a moment but then he remembers him from the club. Wei Wuxian has a pretty good memory when it comes to certain things and he tries to always remember the people from the club because that is what makes him a popular host. This was the guy who had the crush on one of the girls. Or at least, Wei Wuxian still believes that is the case and the guy is just shy.

"Ah..So you're one of us as well. Small world!" He smiles at the other man. He has met a lot of the other different, but he knows that more keep popping up and that it is quite likely he will never know all of them. Though it is still surprising to find he had encountered another at the club.

"What do you think of all this..portal stuff?" Wei Wuxian was happy to jump right in and see a new place. He isn't afraid of things he can't explain even if his has issues with his own memories.