In the middle of the song, with the vocal breakdown of the refrain, that is a real highlight. I'm guessing this came early in the writing of the song. To me, everything should work around the feel and style of this breakdown. Meaning, to me the refrain is the heart of the song. I think the piano works exceptionally well, and I like the opening of the piece. It is a complex song you have hear, tonal shift from refrain to verse, but it totally works. Keep up the good work and always be true to the heart of the song.