Hank: But why do you do it? Are you using your chin to test the temperature of your food?
Pat: Oh, that's silly, Hank. He'd have a big red mark on his chin every time the food was too hot.
Hank: That's true. So it's not that?
Peter: That's where his mouth was when he got here. He's still growing. [laughs]

Marie: Please, Robert. You two should be ashamed of yourselves. What gives you the right to butt into people's lives?
Robert: Yes!
Marie: What? You think you can help him after I've spent my whole life trying? Please. The only thing we can do is pretend that he's fine and let him blend into society as best he can.

Frank: He's not moving back! I finally had the both of you out of the house. There was only one more to go.