Changes abound at Sacred Heart as the interns complete their residency, J.D. moves out to live on his own, and one of the interns gets a job offer from another hospital.
When Turk saves a man's life at a taco stand, he tries to keep his ego in check as Dr. Cox takes all of the credit.
Dr. Cox puts J.D.'s decision-making skills to the test; Elliot learns the ropes at her new hospital but feels more comfortable hanging out at Sacred Heart; Turk continues to slip Carla birth-control pills to avoid fatherhood.