S5, E11: Elliot gives J.D.'s intern an extra assignment -- J.D. (Zach Braff) is still dealing with his recent break-up and trying not to kill intern Keith (Travis Schuldt), who has become annoyingly perfect. To make matters worse a favorite patient is in a serious coma and each of the staff finds their own way to deal with it. Dr. Cox (John C. McGinley) and the Janitor (Neil Flynn) bond over drinks at the bar and Carla (Judy Reyes) makes it her mission to make the hospital's gym female friendly. Meanwhile Turk (Donald Faison) suggests that J.D. and Elliot (Sarah Chalke) find themselves 'booty calls.' Ken Jenkins also stars.