Dr. Wen: Removing the old heart.
Turk: All right, J.D., get in there.
J.D.'s Narration: Turk's always looking out for me.
Turk: Told you I'd hook you up.
J.D.'s Narration: Oh, my God... Here, it's my first day in surgery, and I'm actually holding a human heart!
The heart slips out of his grip and falls to the floor.
J.D.: We-we were done with that one, right guys?