Elizabeth's illness & her uncle's sacrifice cause a volatile & emotional confrontation between Kevin & Tommy that could make or break their relationship as brothers; Saul reintroduces a high school crush to Nora; Justin finally decides to leave the nest. Kitty prepares for her upcoming promotional tour for her book by doing mock interviews with some of Robert's employees.

Kitty goes public with her tell-all book on an appearance on Live with Regis & Kelly; but suspects that Robert is keeping a very big secret; Sarah runs into some serious financial trouble that could keep Greenatopia from making it off the ground; Tommy allies with Saul to push Holly out of the family business.

Just as Greenatopia gets the green light Sarah's business partner breaks some startling personal news; Nora rekindles a romance with an old flame.

Marc Wilson the president of Wexley University offers Kitty a job as a principle. Tommy goes behind Holly's back with Rebecca on his trail. Nora and Sarah surprise Kitty with a baby shower.

Sarah reclaims her Ojai office and meets Cal, a staffer in accounting. He helps her unpack; Even in the heat of the moment; Sarah's business savvy remains; When David, Holly, Rebecca and Ryan have dinner; David can't help but notice Ryan's behavior around his daughter; Scotty, Kevin and Chad share drinks.

The Walkers are heartbroken as they prepare to shut the doors of Ojai Foods for good, but new opportunities and secret alliances develop as a result of the family's loss.