Sheila talks Mr. Wolfe into throwing a chastity ball at the high school.
Dallas helps George tell Tessa that he has sold their house.
In the second part of the one-hour season finale, Sheila launches a chastity campaign in Chatswin and convinces Mr. Wolfe to throw a Chastity Ball at the high school, assuming that Lisa will be crowned queen of the ball. Meanwhile, George buys a house for Dallas and receives a visit from her ex-husband, Steven Royce (recurring guest star JAY MOHR), and Tessa sets up residence in her bathroom stall at school. Recurring guest stars include PARKER YOUNG as Ryan Shay, MALIN AKERMAN as Alex, MAESTRO HARRELL as Malik, DEENA DILL as Bliss and DYANA LIU as Wan'Er.
In the first part of the one-hour season finale, Dallas offers to help George tell Tessa that he's sold their house and that they're combining residences, but it doesn't go as planned. The rift between Dalia and Tessa widens as Dalia goes out of her way to make Tessa miserable and Tessa seeks breakup revenge. Meanwhile, Noah obsesses over Carmen (recurring guest star BUNNIE RIVERA) even though she's dating his therapist. Recurring guest star PARKER YOUNG appears as Ryan Shay.
When it comes time for Ryan (recurring guest star PARKER YOUNG) to choose a college, Tessa endeavors to remain neutral even though Ryan begs her to decide for him. Tessa ultimately rigs his decision-making process, and Dalia uses this to her advantage. Meanwhile, George asks Dallas to move in with him in the most unromantic way and, as a newly licensed realtor, Sheila sells George's house before it hits the market.
Chloe lies to Daniel she has not seen or talked to Jennifer. Daniel accepts, then says he wants to go to New York to see Parker. Chloe quickly insists she’ll have her mother bring him back. Daniel calls Parker, and the young boy nearly reveals he’s not in New York. Nancy manages to cover. Daniel also sternly tells Chloe she has to move out – the place he got for her is ready. Chloe goes to Jennifer and warns that Daniel is still holding out hope – she needs to rectify that immediately. At the hospital, Daniel surprises Jennifer with a passionate kiss. Earlier, Abigail urges her mom to work things out with Daniel. Vengeful Sy is determined to speak with Marlena about Kristen. Kristen panics and enlists EJ’s help to deal with him – though she keeps brother in the dark about exactly why she’s in a tizzy about this man. While EJ distracts Marlena, Kristen gives Sy some cash – and then puts the fear of God into him. Will is stunned when Sonny tells him Kate and Rafe are a couple. At first, he doesn’t believe him, but then Rafe and Kate arrive and admit it’s true. Later, Will tells Sonny he plans to ask for Stefano’s help to deal with Nick. Chad and Abigail are determined to uncover Cameron’s secret and decide to follow him.
When Marty (recurring guest star JACK WALSH) passes away, George is deeply affected and Noah and George have to figure out what todo with his ashes. Meanwhile, Tessa learns that Ryan (recurring guest star PARKER YOUNG) hasn't been honest with her, and she has toexamine the future of their relationship, as well as her plans for college.
When Tessa convinces Ryan (recurring guest star PARKER YOUNG) to attend an art house movie with her on Valentine's Day, theirreactions to the movie surprise her. Sheila's mother, Gam Gam (guest star MARY KAY PLACE – Big Love), pays the Shays a visit,causing friction between Fred and Sheila. The visit also spurs Sheila to try to get Malik (recurring guest star MAESTRO HARRELL)back together with Lisa. Meanwhile, Dallas has a bad reaction to a cosmetic procedure, and George has to enjoy an 18-course mealfrom renowned Chef Julio (guest star MICHAEL VOLTAGGIO – Top Chef) by himself.
When Dallas realizes a portion of her property is located in East Chatswin, her life is thrown into a tailspin after she's kickedout of the country club and Dalia is forced to attend East Chatswin High. Meanwhile, Tessa becomes a producer of the Chatswin HighTV show Teen Talk, but struggles with her new role when Ryan (recurring guest star PARKER YOUNG) becomes the host of the show.
When Yakult becomes depressed, Dallas invites Yoni (recurring guest star WILMER VALDERRAMA) back into their lives to help remove thenegative energy. Everyone becomes enamored with Yoni except George, who believes Yoni really just wants Dallas back. Meanwhile, theShays convince Tessa to help set Lisa up so she can get back in the dating game. The girls end up on a double date with Ryan(recurring guest star PARKER YOUNG) and Tessa's ex, Scott Strauss (recurring guest star THOMAS McDONNELL).
When Dallas goes overboard making flyers for George's business, he begins to feel stifled and convinces Noah and Fred to start a"dad band" as a way to escape their significant others. Sheila catches the band during practice and impresses George with hersinging, so he votes her into the band. Meanwhile, Tessa discovers what it means to be the girlfriend of a football player andincites a revolt. Recurring guest star PARKER YOUNG appears as Ryan Shay. Recurring guest star MAESTRO HARRELL appears as Malik.
When Tessa has her wisdom teeth removed, George struggles to manage both her recovery and the hysterics of their neighbor Fred Shay,who has taken up residence in their basement after a career set-back. Sheila suspects George of harboring rats, and Dallas feelsinsecure about her relationship with George.
When Tessa and Dalia get the test results for their PSATs, Dalia receives a new car as a reward; Tessa gets ice cream. Tessa ismiffed that Dalia got a car, and becomes obsessed with finding out Dalia's score. The rift between the girls leads to an argumentbetween George and Dallas, and the only thing that can help them is an old-fashioned hip hop dance-off. Meanwhile, Noah and Jill(recurring guest star GILLIAN VIGMAN) hire Mr. Wolfe to tutor their baby after the baby is rejected by the finest daycare inChatswin. Recurring guest star TIM MEADOWS appears as Edmond. Recurring guest star PARKER YOUNG appears as Ryan Shay. Recurringguest star MAESTRO HARRELL appears as Malik.
When George sends Tessa to New York for a Christmas excursion with her mom, Alex (recurring guest star MALIN AKERMAN), he assumesthat he's given Tessa the best present ever. Tessa soon learns to be careful what you wish for, however, and she finds herselfmissing George and Chatswin. Meanwhile, Ryan (recurring guest star PARKER YOUNG) finds out that he was adopted, which throws theShay family in turmoil. And for her Christmas gift, Dalia asks for Carmen. Recurring guest star TIM MEADOWS (Saturday Night Live)appears as Edmond.
When Tessa decides she wants to spend Thanksgiving in the city with her grandmother and birth mom, Alex (recurring guest star MALIN AKERMAN – Wanderlust, Childrens Hospital) - who is planning to fly in from Berlin - Dallas decides to fire Chef Alan (recurring guest star EVAN ARNOLD – The West Wing) and have George host Thanksgiving. But when George finds his cooking skills inadequate, he winds up schilling out cash to Chef Alan to help make the meal edible. Meanwhile, after missing Alex in New York, Tessa returns home to find a surprising Thanksgiving dinner. Recurring guest stars also include PARKER YOUNG as Ryan Shay and MAESTRO HARRELL as Malik.