Scrubs S05 E20 My Lunch

"Laughter is the best medicine... Especially when it's your first day as a doctor."

J.D. asks Dr. Cox out for lunch, but runs into annoying former patient Jill Tracy, who unexpectedly teaches him something about responsibility. Elliot and Carla discover that Todd has been lying about all his hospital "conquests" and suspect that he's been less than truthful about other issues. Turk warns them not to meddle in his affairs.