This Episode begins with Meredith, she has a meeting with Richard. Richard tells Meredith that he was an alcoholic. Richard wants to be Meredith's mentor. Cristina gets paged by Teddy. Marke's possible daughter walks into the hospital, he name is Sloan. It is Thanksgiving. The test results are in, Sloan is mark his daughter. We fast forwarded to Christmas this Episode. Cristina, Teddy, Arizona, Meredith, Richard, Derek, Mark, Sloan and Bailey are eating dinner at Christmas. It is new year's eve. Sloan tells to Mark that she is pregnant. Teddy tells Owen that she loved him since day one. Owen tells Teddy that he is in love with Cristina. Owen kissed Cristina. Richard is drunk at the bar. Nice Episode of Grey's Anatomy Season 6, a great holiday Episode with a great happy ending!