Hariette: It's dangerous to wake a sleepwalker.
Carl: Oh, no problem, I think I can kill him without waking him up.
Harriette: Okay, Carl, how many women were you serious about before me?
Carl: None, dear. (gets shocked)
(Carl is hooked up to a lie detector)
Steve: Now, let's get to the heart of the matter. Carl Winslow, do you hate me?
Carl: No. (nothing happens)
Steve: Well, are you crazy about me?
Carl: Sure. (gets shocked)
Steve: Well, do you like me a lot?
Carl: Absolutely. (gets shocked)
Steve: Well, do you even care about me at all?
Carl: Yes, I do. (nothing happens)
Steve: Hey, what happened? It was working great!
Rachel: Can you make him quack like a duck every time the phone rings?
Doctor: Ms. Crawford, I am a medical doctor, not a carnival act!
Rachel: (to Harriette) He's not gonna make him quack.
Mother Winslow: Hiya, sugar.
Steve: Estelle, my bell!
Rachel: Hi, Steve.
Steve: Rachel, the most beautiful boss in the world.
Carl: Hi, Steve.
Steve: (growls and snarls)
Steve: I'm being born! My head pops out! I can see my dad! Whoa, I'm being pushed back in!
The German episode title is "Wenn Worte wehtun...", meaning "When Words Hurt...".