Closed Circle?

Meredith and Cristina are best friends, and a closed circle, in the opinion of some. What are they up to next?
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Do I Know You?

George and Lexie chat as she wears an interesting outfit. We like watching these two interact. She is growing on us!
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At a Crossroads

Failing his internship exam, cheating on his wife, possibly falling for his best friend... George O'Malley has been through a lot. Where will his character go next?
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Forlorn George, Lexie

George and Lexie look a little bit sad in this picture. What for? We will soon find out in "Haunt You Every Day."
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Lexie on the Phone

Maybe it's the love doctor? Seriously. Can we get a love interest for this girl already? We're getting to like Lexie.
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Alex, Ava... and Norman

Alex treats Ava in the exam room... while the oldest, largest intern at the hospital (Norman Shales) looks on. Looks like a good scene!
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Amish Lexie?

It's Halloween and Lexie Grey is certainly looking the part... of an Amish girl, or Raggedy Ann doll. Not sure which!
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Gizzie / O'Mizzie

Call them what you want ... a lot of fans are sick of the story line between George and Izzie. Then again, polls show more viewers than you might think love this couple together.
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Grey's Anatomy Season 4 Episode 5 Quotes

Richard: Dr. Yang, did you hear? Dr. Hahn has agreed to become our new head of cardio-thorasic surgery.
Cristina: You can't have my apartment.

Mark: Good morning.
Olivia: Don’t. Don’t do that. Don’t smile at me.
Other Nurse: Don’t smile at her. Don’t smile at me either.
Olivia: We’re on to you.
Other Nurse: We’ve compared notes.
Mark: Compared notes? Really?
Olivia: Compared notes. Compared pick-up lines. Compared techniques.
Mark: Techniques...
Olivia and Other Nurse: Identical.
Mark: Identical?
Olivia: We formed a club. Nurses United Against Mark Sloan.
Mark: Are there any club activities?