Seeing the hurt look on his face, now he wasn't sure if he is able to keep his promise that there is space and room in his heart for him even though there is some truth to that. It was a foolish idea, and he underestimate himself. That his love is selfish and frail all over again. Perhaps, it's better this way and then Wei Wuxian can go home to his Lan Zhan, and they're forget each other. He can see the hurt of rejection, and he dug a deeper hole in his intent to clear up misunderstandings. Perhaps, everything changes after marriage.

In a soft tone, "Try to forget it. Between you and me, there's no need to apologize for. Also Wei Ying, it's yours birthday. Let's try to be happy for what we have. Your Lan Zhan is waiting."