Cristina: Get out! Cristina: Yeah, and thanks for it. George: And you didn't tell us? It's not about the surgeries. Izzie: Yeah. She's gonna face a lifelong struggle with malnutrition unless she has surgery to reverse the procedure.
Plan: A: McDreamy; Q: What is the nickname for Derek Shepherd? A: Cristina; Q: Who faces a test she's not quite prepared for? Summary: George and Izzie find out about Mer and McDreamy while Cristina faces a test she's not quite prepared for.