He's a little surprised hearing that from him and he feels humbled by him. Slowly, very slowly, he opens up to him, being more candid. More than anything, he feels validated by him.

"The weakness in my heart holds me back and I thought you despised it then. I was blind because I thought I did the right thing. When I found you injured on the road and didn't know it was you, I only wanted to help and thought of nothing else. I let people take what I have and let them keep it, and I wouldn't mind. Right now, I would think you would want somebody else, so giving pieces of myself and my heart away to heal what's broken to make things right again...it just my nature." Give his eyes away to Zichen to heal his blindness, give A-Qing a home to heal her homelessness, and give Xue Yang his heart to heal his heart.

A pause, a beat, "But if you don't mind, then...I think for as long the train runs, we can do it together. Have this perfect love everyday and sleep with you everyday if you desire."