Song Help?

[eseeayensgurl24]

I'm curious to find a few perfect songs for my situation.
I want a song with the lyrics about wanting someone you cant have, either because he's taken, or you just arn't good enough.
Can anyone think of anything?

[HangsLikeHeaven]

Ray LaMontagne - Burn

Well, about your significant other cheating on you.

[eseeayensgurl24]

Thanks :]