Popcorn and Twizzlers

On the latest episode of Grey's Anatomy, we find George O'Malley to be...popular. Huh. Who would've thunk that not passing his exam would actually turn out beneficial for him. Dr. Hawn still hates Christina and seems to give her no quarter, just based on "she reminds me on me". I really don't understand what's going on there. Meredith and McDreamy are working on clinical trials together, Addison comes back just to whine at Meredith for letting Derek "get away". Did anyone notice the Chief was barely in this episode at all? Really, the only interesting thing about this episode was that Alex Karev is a daddy...or, at least, that is what we are being led to believe. Seems like Rebecca wouldn't be too sure, since she is married and was also fooling around with Alex. My guess is that it will turn out that Alex will get attached to the idea of having a child...only to have Rebecca end up finding out it doesn't belong to Alex and crushing him a little.