Not the expression, no, literally give an arm for?
When they know they're your heart
And you know you were their armour
And you will destroy anyone who would try to harm 'em
But what happens when karma, turns right around and bites you?
And everything you stand for, turns on you, despite you?
What happens when you become the main source of a pain?
I look up, it's just me standing in the mirror
These fuckin' walls must be talking, 'cause man I can hear 'em
They're saying "You've got one more chance to do right" - and it's tonight
Now go out there and show that you love 'em before it's too late