Alice and the Joker are flat-out brawling now, and the knife does damage to both of them in the process. So does the floor. And the frame of the bed. And the nightstand. And a wall.

He is more pissed off than he normally ever gets. At the Joker, at the man he was just reminded of so viscerally, at Bella; also, in a weird complicated inexplicable way, at himself.