When he feels those arms around him, he also matches, wrapping his arms around Lan Wangji's middle as he listens to the ever increasing beats of his heart. He finally turns his face so he can look up at the other man's expression. His heart has already betrayed him and his expression is starting to crack as well.

"You're not going to be rejected, Lan Zhan. Not ever again."

That is a promise he knows only he can keep since he can't speak for any other version of himself. But if they even feel a fraction of what he does, then certainly they would accept everything this man is as well. And his heart has grown even more since talking with him, with finding out everything he has done. The more the pieces fell into place, the more Wei Wuxian's heart swelled at the memories. He has been stupid..so ignorant of everything and blind to the clues that he has forced this man to hold back on his own feelings. He won't ever do that again.

"And I say that without having had anything to drink today that I don't trust. No tricks of the hotel. Just my heart, beating with yours."

Because that is what had made his heart hesitate before and he wants to make sure Lan Wangji knows that there are no more tricks.