Casualties Lyrics

"That's one of the unfortunate by-products of a married woman falling in love. There are almost always casualties, Eve."
In retrospect it seems I've lost
I could have won, but at what cost?
Is it too late now to be brave?
When there's no love left I can save
Feeling guilt's my one regret
I let you take all you could get
I'm coming back to take what's mine
I'm not afraid to cross the line