When George picks Tessa up late from school she decides to get a job working for Dallas in order to buy her own wheels. Meanwhile Dallas invites her sorority sisters to stay with her in order to celebrate the opening of her store, A Crystal Cup of Crystals; however her rival sorority sister, Tulsa, decides to crash the party.

When Dallas's divorce is finalized, George becomes concerned and includes her in a shopping trip with Noah to buy a new mattress. Meanwhile Dalia makes a breakthrough in therapy with her psychiatrist, Dr. Richard Rohl (James Lipton), Lisa and Malik try to set up Tessa, and Ryan takes Tessa on a date.

George begins dating Eden (Alicia Silverstone), a woman he met at the town's farmer's market. Tessa helps Dalia find her missing dog.

Tessa feels a void as Chatswin celebrates mothers; Dalia goes to Israel without Dallas; Eden reacts to a baby shower's theme.

Tessa returns to Chatswin after spending summer with her grandmother; George finds Tessa's renewed interest in her mother threatening; Tessa signs up for the Fall Follies; Noah and Dallas compete for Carmen.

Lisa agrees to help him with Tessa; Dallas invites her life coach along on her first date with George; Tessa baby-sits with Opus.

When Dalia abandons her friends Kimantha, Kenzie and Kaitlyn to hang out with her father's fiancee, her former pals turn to Lisa and Tessa; George and Dallas take their relationship to the next level.

George assumes that Tessa will be thrilled to go on an excursion with her mother in New York, but Tessa finds herself missing Chatswin and her father; the Shay family is thrown into turmoil when Ryan finds out he was adopted.

George is deeply affected when Marty passes away; after learning that Ryan has been dishonest, Tessa considers the future of their relationship and her plans for college.

Dalia tries to help Mr. Wolfe recover from his breakup with chef Alan; George and Dallas are caught in the crossfire when Noah becomes convinced that Carmen is the love of his life.

When Dallas fears she will never compare to Alex, George's ex, she seeks solace in Jill Werner -- and carbs; Tessa thinks she has lost her youthful vigor; Noah uncovers a secret about his psychiatrist.

Tessa helps Ryan choose a college; George asks Dallas to move in with him; Sheila sells George's house.

Dallas helps George tell Tessa that he has sold their house; when Dalia tries to make Tessa miserable, Tessa seeks revenge.

George hopes to rebuild his relationship with Tessa; upset about George and Dallas' breakup, Dalia shuns her mother.

When Dalia is rejected from the only college she applied to, Dallas is determined to help her daughter find her calling; George and Tessa go on a double date.