While Bob is medicated, he mistakes Linda's sister, Gayle, for his wife and kisses her. After she falls for him, Bob seeks help from Dr. Yap.

Stewie meets a female version of himself and falls in love; Peter and Quagmire step up their friendship.

The Baratheon rivalry ends, driving Catelyn to flee and Littlefinger to act. At King’s Landing, Tyrion’s source alerts him to Joffrey’s defense plan - and a mysterious secret weapon. Theon sails to the Stony Shore to prove he’s worthy to be called Ironborn. At Harrenhal, Arya receives a promise from Jaqen H’ghar, one of the prisoners she saved from the Gold Cloaks. The Night’s Watch arrive at the Fist of the First Men, an ancient ringfort where they hope to stem the wildings' advance.

Hannah meets up with her erstwhile college flame to find out how she contracted HPV, uncovering much more in the process. Marnie's art-gallery boss introduces her to a cocky artist who piques her interest. Jessa gets a babysitting gig.

Don is honored at a banquet; Megan saves the day with Heinz; Roger asks Mona for help and begins an affair with Megan's mother. Peggy expects a proposal from Abe but instead moves in with him.

Spike heels and platforms may be the height of fashion, but does fancy footwear put you at risk on the road? Don't miss Jamie and Adam's attempt to find out. Then, in Super Glue Heroics, Tory, Grant and Kari test whether it's possible to glue a roomful of furniture to a hotel-room ceiling as well as to substitute super glue for a seat-belt in a head-on car crash.

August tells Emma how to beat Regina and how she can get custody of Henry, while Regina hatches a plot to seduce David now that Mary Margaret is back at work. In the fairy-tale world, a plan to save Snow White and Prince Charming’s daughter unfolds and is agreed to by Geppetto, who has his own child’s safety in mind.

Will and Diane scramble when Louis and Patti team up to bankrupt the firm. Alicia faces conflicted feelings regarding her relationship with Peter. Kalinda's past catches up to her.

When Bart gets his wish for a family vacation, he becomes determined to make it last forever.