Has anyone heard this song? It popped up on my Spotify today:

I'm all melty and teary now! He's singing to his unborn baby, and then at the end they lose the baby in a miscarriage Such a beautiful song, but get the tissues out.

Some of the lyrics:

You're just a small bump I know you’ll grow into your skin
With a smile like hers and a dimple beneath your chin
Fingernails the size of a half grain of rice
And eyelids closed to be soon opened wide
A small bump in four months you'll open your eyes