who does george end up with grey's anatomy
George O'Malley O'Malley moves in with new intern Lexie Grey (Chyler Leigh), Meredith's half-sister. Lexie and O'Malley discover that he only failed his exam by a single point, leading him to confront Richard Webber (James Pickens, Jr.), the chief of surgery, to ask for a chance to retake the exam. He passes the second attempt, and begins to distance himself from Lexie, who has fallen in love with him. O'Malley supports Stevens when she discovers she has melanoma, and walks her down the aisle as she marries Karev. O'Malley begins to display a talent for trauma surgery, and is told by the chief of trauma surgery Owen Hunt (Kevin McKidd) that it is definitely his specialty. He then abruptly and inexplicably decides to join the U.S. Army. While his friends at the hospital prepare an intervention to convince O'Malley to stay, they all work on a severely disfigured John Doe, brought in after a horrible bus accident, in which he pushed a woman out of the way and saved her life. When Meredith goes to check on John Doe, he seems to recognize her and will not let go of her hand. After several attempts at trying, he succeeds in tracing "007" on Meredith's hand. Shocked, she realizes "John Doe" is in fact O'Malley. She informs the other surgeons and they rush him to surgery. However, he flatlines and is ultimately declared braindead. His organs are donated after Stevens confirms that is what O'Malley would have wanted, and he is buried a week later.
George O'Malley Knight auditioned for the show, expecting a one-season run. In 2007, Knight's co-star Isaiah Washington (Preston Burke) insulted him with a homophobic slur, which resulted in the termination of Washington's Grey's Anatomy contract. In 2009, after the conclusion of the fifth season, it was confirmed that Knight would not be returning for the show's sixth season. The actor stated the reason for his departure was due to a "breakdown in communication" with Rhimes, his character's lack of screen time, as well as his decision to come out as openly gay. Knight received generally positive reviews for his performance as O'Malley, and garnered a nomination for Outstanding Supporting Actor in a Drama Series at the 59th Primetime Emmy Awards. Despite this, his death received mixed feedback.