I'd do so much for you. Would you do the same?

Easy come, easy go, that's just how you live.
Take, take, take it all but you never give.
Gave you all I had and you tossed it in the trash.
To give me all your love is all I ever asked
'Cause what you don't understand is
I'd catch a grenade for ya
Throw my hand on a blade for ya
I'd jump in front of a train for ya
You know I'd do anything for ya
I would go through all this pain
Take a bullet straight through my brain
Yes, I would die for you, baby
But you won't do the same...
You said you loved me, you're a liar.
'Cause you never, ever, ever did...