Casts : Ellen Pompeo, Sandra Oh, Justin Chambers
Meredith, shattered by revelations, is forced to work with Addison, Joe collapses at the bar, Cristina has some pretty shattering news of her own, and Alex starts working on Izzie.
After a fatal car accident, a man, a woman and their son are patients in the Seattle Grace hospital. The injuries of the mother reveal a family secret. Another patient has swallowed something strange, but refuses to reveal what. On the personnel level, Meredith and Cristina try to get along with the ending of their relationships. While Meredith tries to avoid Shepherd, Cristina and Burke are involved in the same medical cases. George feels uncomfortable still working with Olivia, who wants him to forgive her. Derek also reveals why he left New York.
Meredith’s mother is admitted to the hospital, revealing that the once great surgeon now has Alzheimer’s disease. Menwhile, Christina faints during operation and needs immediate care. She loses her baby due to complications and becomes a patient. Burke finally finds out about her pregnancy when it’s too late. Mrs Grey gives hell to George because she thinks he is her husband, but George copes with it.
Christina becomes a patient and Meredith deals with her mother’s illness.