Nate and Serena decide to explore the boundaries of their friendship. Blair suspects that Chuck is having problems forgetting about the woman he saw at his father’s grave. Jenny agrees to accompany Damien to a State Dinner but is unaware that he needs her help with a drug exchange. Vanessa and Dan attempt to move past the awkwardness of Dan’s confession of love. Rufus returns from a ski trip and tries his best to avoid Lily.

Charlie and Chelsea have a post-breakup one-night stand.

When the guys find a ring from “The Lord of the Rings” at a garage sale, it threatens to tear them apart.

When Robin confesses that she is still angry with Barney for the way he handled their break-up, she enlists the help of Anita, a self-help author who plans to beat Barney at his own game.Source: CBS

Chuck feels like his life is falling apart when he can’t flash and gets left behind for a mission. While Shaw, Sarah and Casey go on without him, Chuck finds himself in a sticky situation back at the base.

The story begins as “Don” Vito Corleone, the head of a New York Mafia “family”, oversees his daughter’s wedding. His beloved son Michael has just come home from the war, but does not intend to become part of his father’s business. Through Michael’s life the nature of the family business becomes clear. The business of the family is just like the head of the family, kind and benevolent to those who give respect, but given to ruthless violence whenever anything stands against the good of the family. Don Vito lives his life in the way of the old country, but times are changing and some don’t want to follow the old ways and look out for community and “family”. An up and coming rival of the Corleone family wants to start selling drugs in New York, and needs the Don’s influence to further his plan. The clash of the Don’s fading old world values and the new ways will demand a terrible price, especially from Michael, all for the sake of the family.

Stefan helps Elena and Bonnie out of a dangerous situation. Jeremy asks Anna to a party in the woods, unaware that she has her own reasons for wanting to meet him there. When Stefan, Damon and Elena work with Bonnie and Gramsto open the tomb, everyone is shocked by what they discover.

Everyone bands together to try to stop Samuel from taking the lives of thousands; Peter teams with an unexpected ally to save Emma; H.R.G.’s life hangs in the balance; Hiro comes to grips with decisions he has made.

After running off to Las Vegas, Charlie returns with a new wife.

Chelsea and Charlie’s relationship is at risk when Charlie’s jealousy comes between them.