(S06E21) 'Grey's Anatomy' focused on the idea of sensitivity training this week. The main focus landed on an almost 700-pound man that basically quit on life, but Callie had to deal with a knee surgery, and Christina had a cardio patient's daughter to focus on. Cristina made the best jokes on the overweight man calling him "Fatty Fatty 2x4" and holding up the french fry and hamburger trying to figure out how he managed to impregnate his wife.

The viewers finally received a strong episode that managed to showcase the classic cast: Alex, Cristina, Meredith and Derek. By pushing Mark, Teddy, Arizona, Reed, Percy and April into the background, the show focused on the characters. The big exception comes from the fact that the show needs to know the difference between a simile and a metaphor. Using like or as is a simile, Cristina.

There was an irony of having the 700-pound man and his wife feeling uncomfortable after having the sensitivity training when he himself was cracking jokes. While I'm sure Alex had a very similar plot line before (Alex is sarcastic and not sensitive to a case, gets called out for being such, and then helps the patient in the end) he gets me every time for the ability to grow up. I didn't understand how Alex managed to stay on the case when Jackson, Cristina, Percy, and Lexie all got cut for one quick statement and Alex started a pool that Bailey joined in. She announced in the sensitivity training that one wasn't supposed to talk about the patient outside.

I can't wait until Derek steps down from being the Chief. He's not cut out for being the chief because he's falling under the two extremes: too insensitive (rejecting the idea of surgery on Mr. Corso) and being too emotional (sitting with his lawyer). I feel like the show made him the chief just to insure that there will be drama between him and Meredith because their love life is solid.

Sandra Oh shone tonight. Of all the episodes this season, the producers should use this episode for Emmy consideration for Sandra Oh. While I was afraid that the interaction between Cristina and the nine-year-old would become sappy, it was handled correctly and was touching. She made the right decisions and connected with the girl on her level. It was touching seeing how she would give up a cardio surgery because she connected with the girl. How she handled the news after Jackson gave the nod was perfect. On the relationship front, Christina should consider Jackson, he's equally witty, has a strong rapport with Meredith (her best friend), and is interested in cardio surgeries as well.

I'm upset with Owen ever since last week's episode throwing Teddy under the bus. Even if I don't care much for Teddy, even she didn't deserve that. While he has the right to be upset with Derek, I thought it was wrong of Owen to be upset with Meredith. She said nothing to him and he assumed by the look on her face that she knew. Cristina deserves so better than him and I hope he finally decides who he wants to date before the finale.

We've finally reached the endpoint of of the Callie/Arizona relationship. There was something very disturbing watching a really young girl flirting with Callie knowing that she was in a relationship. There was no real choice on where the relationship would go: Callie wanted babies, Arizona didn't. There wasn't any heavy drama like drinking, cheating, or diseases. You knew it wasn't gonna work, but the two will still care for each other and not have the awkward relationship silence like Mark/Lexie do. What disappointed me was that we didn't see Arizona the whole episode and the moment that we see her, she gets the bad news.

As for the small nuances, if we need to fill the void of not having Izzie or George, I've grown to like Lexie and Jackson fits right into the mentality of the original group. Speaking of Izzie, I dislike the fact that the writers are turning Izzie into the new Burke. You can't just undo years of having her in the hospital or donating money into Seattle Grace's clinic. How did you like the episode? Is anyone out there excited to see Demi Lovato next week? Leave your comments below.

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