Doctor Jonathan Micheael "J.D." Dorian is the main character and narrator of Scrubs and is played by Zach Braff. J.D. is best friends with Turk, who he's been friends with since they were roommates in college. J.D. quickly meets Elliot, who he falls for hard and has an on and off again relationship with throughout the series.
J.D.'s mentor is Dr. Cox who he is constantly trying to impress without making much headway. He also has a bitter rival at Sacred Heart who torments him endlessly... The Janitor. J.D. frequently daydreams where he tilts his head to the side and drifts away.
Lady: Love your Hairmet.
J.D.: Love yours!
J.D.: Hey, Sean, you were right about me and my interns. I guess I owe you an apology.
Carla: Damn straight, you do! You know what your problem is, Bambi? You're-
Turk picks her up and carries her off.
Carla: Oh! Turk! Please? Just one more second? I need the rush! Please? I'm coming back for you!