I have a favor to ask of you, Here's what I’d like you to do: First take away my last breath; Then peel away my ****** flesh. Next please crack my rib cage open, And discard the heart that's broken. Release the creature inside my chest, Let it roam, let me rest. Let that monster crawl about, And writhe in agony now that it's out. A cold hand that will caress; Let it die a painful death. Let it hurt like it hurt me, So that I truly can be free. When it's gone then I can heal; Tell me, do we have a deal? ~j.l.
I wouldn't call it revenge; returning the favor sounds much nicer.