J.D.: You know what's so messed up about this whole baby thing? I mean, I feel like I'm drowning, and it hasn't even fazed Kim.
[meanwhile, Kim is crying as she operates on a patient:]
Kim: [sobbing] Okay, let's, uh, close her up.
Nurse: Dr. Briggs? Why are you crying?
Kim: This song always gets me. My brother was killed by a funky cold medina.