This is the song from the end of Bitter Melon written by H.P., arranged by Marco D’Ambrosio, and performed by H.P. and Quartet SF.

He wasn’t able to obtain another song he’d wanted, so he composed this one instead and it fits perfectly. I was completely moved when I first heard it in the film.

I think it works beautifully for the finale, and if you’ve seen the film I think you’d agree.