This is really pretty, Tammy, with some gorgeous chord changes. And I love your vocal and Ian's piano.

The "turn me on" part also stuck out at me a little. Also, these lines:

There's never been a breath that I would ever want to hold
Than swimming deep into your depths to quench my lonely soul

Seems like "ever" should be replaced with something like "more" - though it wouldn't sing as well.

Very close, imo. I think it's good to work that fast and get 99% of it - but then spend a little time fine-tuning. Is definitely worth the effort here.

Scott