Quote from Morty Seinfeld in The Wallet
Uncle Leo: Well, I hope you sent him a check. Morty Seinfeld: What for? Uncle Leo: What for? This man was nice enough to see you. He did me a personal favor. Morty Seinfeld: That's the second time you said "personal favor". Why do you keep saying that? Uncle Leo: I said it once. Morty Seinfeld: Twice! And Dembrow doesn't even know you. His son happens to live on your floor.