Kirk: It pulls too easily and the wheel doesn't wobble.
Luke: So what?
Kirk: Well, it's too good. You built me a twenty-first century dairy cart.
Luke: There's no such thing as a twenty-first century dairy cart.
Kirk: Exactly. Look, Tevye's a poor man. I mean, you've heard the song.
Luke: Yes, I've heard the song, Kirk.
Kirk: Okay, so he's poor. He's tired. He's suffering, and his horse is lame. His life is hard, so pulling this cart should be hard.
Luke: You're an actor. Pretend it's hard.
Kirk: I'm not that kind of actor. For my type of work, it has to be legitimately hard. [Luke kicks the cart]
Luke: There you go. Remember to thank me in your acceptance speech.
Kirk: Thank you, Luke. Hey, this is impossible!