J.D.: [v.o.] Sometimes we're our own worst enemy. And sometimes we rise to the occasion. Even though we know that tomorrow morning, the three of us will go back to being the most unappreciated people in the whole damn hospital.
Nurse: Hey, what are you doing here? I thought you were off last night.
Carla: I switched shifts to help some friends out. Have a good one. Hey, guys, wait up.