Debra: Hey, you know what? Can I ask you something? I mean, forgive me, Robert, but why do you do the chin thing?
Robert: Uh, have you not been following?
Debra: No, I mean, I understand about stress. But of all the things you could do to deal with stress. You know, like grind your teeth or bite your nails...
Frank: Pull your hair out.
Debra: You know what I mean, Robert? I mean, why do you do that specific thing? Why do you touch food to your chin?
Robert: Because the voices tell me to. You happy now?