Lounging on the couch is necessary sometimes, as Meredith and Cristina show us in this photo from "Brave New World" from Season Five of Grey's Anatomy.
Cristina Yang looks rather contemplative in a photo from "Brave New World" from Season Five of Grey's Anatomy. Wonder what wise crack Dr. Yang utters next ...
Izzie Stevens looks adorable in pink in a photo from "Brave New World" from Season Five of Grey's Anatomy. Katherine Heigl is gorgeous - and not shabby as an actress by any means!
Lexie and Alex in a photo from "Brave New World" from Season Five of Grey's Anatomy. Will Karev and the younger Grey hook up again after a brief fling last season?
Lexie Grey (Chyler Leigh) looks a lot prettier outside the hospital, as evidenced in this picture from "Brave New World" from Season Five of Grey's Anatomy.
George and Izzie smile at each other in a photo from "Brave New World" from Season Five of Grey's Anatomy. These two used to be best friends, then hooked up, then broke up. What next?
Dr. George O'Malley is back and better than ever in a photo from "Brave New World" from Season Five of Grey's Anatomy. Eh, he's just George, but that's why we love him.
Meredith: You keep a diary? Have I not known all this time that you keep a diary? Don't be shy, I think it's cute! Derek: It's not mine. Meredith: Who's is it? Derek: Your mother's.