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.
The arrival of an altruistic stranger restores J.D.'s faith in humanity and Elliot's faith in men.
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.