Go on and cry, but you won't change my mind
Your pain and troubles don't concern me
I gave you my love, but it was not enough
I was just your bridge, and girl you burned me

refrain:
So don't hand me no hard luck story
Hopin' I'll just fall apart
Remember your the one who left me
With nothin' but this cast iron heart

There was a time when my heart was good and kind
There was no end to what I'd give you
But now I've changed, my world's been rearranged
I've tried but I just can't forgive you

refrain

A cast iron heart, it can't show no mercy
A cast iron heart, it can't show no pain
So don't come to me for love and sympathy
'Cause there ain't none in this cast iron heart

refrain

Cast iron heart