Not that good: A girl in a pink sweater is rushed into the ER on a gurney. It turns out she's been down for over 30 minutes, and the paramedics think she's gone and just need a doctor to call it. When the blanket covering her torso is pulled back, everyone gasps as it looks like she's almost been severed in half. Cristina walks out and realizes this is the pink sweater she's been looking for, so she tries to hustle them out of the room. But the paramedic stubbornly just tells them they need to call it, so George starts giving the time of death. As he does, Jordan sees this, cries out, collapses, and after writhing on the floor in sobs he begins to code.
It appears that running the ER mostly consists of yelling at people on the phone -- now Callie is yelling at someone that they can't accept any more traumas. She turns around to find the ever-present Arizona, who is now pretty ticked off. She yells at Callie that the ER is fun, but she is not? She then asks Callie if this is the end of them, adding that women are lining up for Arizona because she's hot and if Callie wants to end it, she should just say so. After she suggests maybe this is a fling that has run its course, Callie actually agrees that maybe it is over. This stuns Arizona, and she leaves.Meredith is operating away but the Chief is being the Chief -- when she asks for a particular tool he hums a "no" under his breath but when challenged says that she is doing fine. Mark then comes in to again force this weird, extra storyline back in to the episode, though first he asks how it's going. Meredith tells him that she thinks it's fine but pointedly adds that he should ask the Chief, and Richard tries to act all innocent as he says that she did something one way that he might have done differently, but she made it work. She'll be out in plenty of time for the wedding. Mark answers that's good, then she won't have any excuses. He then digs an even bigger hole for himself, saying that this is the second time he's been Derek's best man, and he doesn't want to then do it a third time, "If you know what I mean." Meredith should get extra points for doing her first solo surgery surrounded by morons trying to lead her off-course. She replies, "So you came in here to threaten me." She keeps working away, though, and Mark just replies that he's the best man and that's his job. Both the guys then "Hmmmm" at another choice Meredith makes. And if you were wondering? That's that for Mark and this weird little storyline of his. I get that Meredith and Derek have had a lifetime worth of problems already, but it all seems to be moving along genuinely well, and it's everyone else that's making it worse. In fact, I could argue that they are even stronger than I thought given that all of this crap isn't making Meredith re-think the whole idea. But anyway, having made his useless cameos this hour, that's it until the Big Event.