Scrubs Season 4 Episode 23: "My Faith in Humanity"
Jake (Josh Randall) brings in his dying neighbor and helps convince her it's time to die, but gets sued by her brother; Elliot goes to Cox and Carla for romantic advice with Jake; Turk has problems in couples therapy.
Lady: I can't believe that six young men stopped to help an old lady change a tire! J.D.: And don't you forget who put that tire on and tightened those lugnuts, Martha! Okay, sweetie, have fun at the swap-meet! Drive safe. J.D.'s Narration: Yep. It sure feels good to do the right thing. J.D.: Righty loosey, lefty tighty. J.D.'s Narration: Oh, "righty tighty! lefty loosey!" Ohhhh, man. It still feels good.