Heard it once on the radio and not in it's entirety, so it's driving me crazy trying to find out what the song is.

The basic idea in the song:

A man is watching/observing a woman dancing with her love....sorta sounded like it was a father watching his daughter dance at her wedding...but then there was something in the lyrics that made me think it was a former boyfriend watching his old love dance with her new love (perhaps at their wedding???)

It's a slow, pretty melody...sung by a male.

Does this ring a bell with anyone?

Thanks.

Mary