For srs she gets more mental every time we see her. She -knew- in advance that Canton was pretending to chase them and she JUMPED ANYWAY.

I'm stuck on how -pleased- she was after mass slaughtering the Silence. Shooting the Dalek and the astronaut was a distraught rage thing, but with the Silence she was having fun. And everyone is screeching about the Doctor being too violent in that episode while completely ignoring that his girlfriend is kind of scary and sadistic?