I finally let you go...and you came back...but your still not mine

refers to:
"If you love something let it go, if it comes back to you then its yours for sure"

Here we are again...this time we'll make it right, whatever right may be

Boy when I see a shooting star you're the first thing that I think of, but I don't wish for you baby cuz everyone says wishes don't come true, and the thought of losing you boy, isn't worth the chance

Refuse to be used

"Love don't cost a thing" except a lot of tears, a broken heart, and wasted years

Nothings wrong...but nothing much is right either

Part of me is dead, but the other part is still loving you with every thing its got

I wanna be the girl you turn to, not the one you turn away from

It's hard to get over you, when all I can think about is us

If only you could see how I look to you for my happiness, if only you could see how you're letting me down