In this episode of greys anatomy Christina was getting married, but the wedding didn’t work out so she is giving away all the wedding gifts. Her friends are fighting over who gets what when her ex fiancés mother shows up so she hides. In the next scene Derek’s ex wife shows up who is visiting from la. Meredith and Derek greet her and ask how la is and she says sunny. Later Christina and Meredith have a dance party and then bailey tells George how much work she has to do.