Not old enough

Sitting here thoughts running through my head
trying not to think of all the hurtful things you said
you said i wasn't old enough to be your only one
i guess you needed some one older to have your kinda fun
when we first met i really liked talking to you
but all my friends said its to good to be true
i should have believed them they wouldn't lie to me
now its to late but i finally can see
you hurt me really bad cause i gave you my heart
but all you did for me was tear it all apart