Loved it, but need help with something.

I absolutely loved this show. It was short, sweet, to the point. It had its ups and downs, drama, sadness, love and acceptance all in one show. Now what I need help with is finding out the name of the ending credit song it's All piano and it's absolutely beautiful. I know that it stated music was by Nobuhiko Morino, but I can't seem to find the song on Spotify I've listened to every one of his songs. If anybody knows the name of the ending credit piano song please let me know.

OMG

The ending absolutely broke my heart. I cant listen to Liquid Mirror by Philip Daniel without bursting into tears. Yes thats how much their end affected me. I really wish they would come out with a second part & a happy ending for them. Let him remember all of a sudden & search for him. Something happy. I think dramas should enclose something in the description stating a sad/painful ending. I love my BL Dramas but these sad ending ones arent good for me. Doesnt everyone want a happy ending? Other than this i loved it until the end.

Loved it

It was light hearted and sweet. No NC scenes which was fine with me. I liked the simplicity of it. I've watched this multiple times and will watch it again. The only thing that confused me was what was his medical condition and the last 30 seconds after the New Year's party kind of confused me on what that was about. But other than that I really enjoyed it.