Ooh yay! I was hoping for a piano in the intro AND I GOT MA WISH. Really like the one-note punctuations you gave it in the 40 second marks. I feel like it gets a little old kind of quickly though, like maybe another instrument around 1:10 would have lightened the melodic load a little bit without driving it too deep.
The strings you bring in at 1:58 are a really lovely add to the dynamics - you have a good sense of where the mid and bass tones need to be, as well.
Overall an enjoyable song. The only thing that I would have wanted was more of a differing chord structure than the one that is present through the whole piece.