Wow, you two really seem to hate each other!
Don't stop, I think it's funny.
Pointless, but funny.
But what would happen if you "Won" anyway?
If the other one said, "You're right, and you always have been. I'm leaving rab now, because everybody hates me". Would the satisfaction really be enough to warrant the constant b!tch? Would everybody else instantly take your side and say they always hated the other one?
I doubt it. You know what'll happen?
Nothing.
No-one cares, and it's a wonder why anybody would.