Set your heart free

You need to move on
Get away from me
Find someone special
That can make you happy
I was never a good girlfriend
All i ever did was hurt you
I don't understand why you like me
After everything i put you through
I cheated and i lied
Thats not right
I can't believe all i did
It was just plain tight!
But still you came back
You tell me your in love with me
why though!?
I don't understand what you see
If i was so great
I wouldn't have broken your heart
I wouldn't have stabbed you in the back
Or torn your world apart
Well however you feel now
You shouldn't feel for me
I'm so wrong for you
Just set your heart free!