Susan admits she attempted to commit suicide and walks out on her brother in order to join Steve; she tells Hunsecker that she does not hate him but just pities him.
She attempted to commit suicide in order to join Steve. This is what Susan admits. She walks out on her brother. This is to join Steve. This is what Susan admits. She does not hate him. This is what she tells Hunsecker. She just pities him. This is what she tells Hunsecker.