Dinah Madani: Castle is the reason that... that Billy can't remember.

Krista Dumont: Castle sounds even worse than Russo.

Dinah Madani: No. No, Castle's a whole other thing. You know what? The truth is I'm jealous of them both. Neither of them give a sh*t. Absolute purity of purpose.

Krista Dumont: You know them both well.

Dinah Madani: Oh, yeah, I've got a real insight. Maybe if you did, you'd be drinking, too.