Following the brawl at Sullivan's, Maddie wrestles with the best way to help Cal and works to clear her own emotional path. Helen faces difficult decisions about the men in her life. And Dana Sue searches for a way to use Miss Frances' check to help the community, without upending her family. The identity of the tire slasher sends shockwaves through Serenity, the recall causes unexpected consequences, and there are romantic surprises in every generation. Throughout the season, the ladies tackle these problems -- and all the complications they cause -- with their trademark warmth, humor, and devotion to each other and those they love. And margaritas.

After the incident at the restaurant, an unlikely ally offers to help Cal. Helen shares her painful secret and Maddie grills Ty about a rumor.

Erik opens up to Isaac while Helen ponders her future. Over margaritas, Maddie reveals the deal she made with Cal. Dana Sue and Ronnie plan a party.

The competition heats up and the friendly trash talk flies as Serenity gathers for the Forager Festival. A vengeful Kathy cooks up a couple of schemes.

Peggy digs into the mayor's activities after his announcement. Dana Sue learns the reason behind Miss Frances' gift. Helen gives CeCe another option.

Mary Vaughn drops a bombshell on Bill and Kyle. Annie has the shindig of her dreams β until a party crasher arrives. Erik meets a Serenity newcomer.

Friends rally around Harlan after a crisis. Maddie and Dana Sue hire an esthetician. While at odds with the Magnolias, Helen receives heartbreaking news.

A devastated Helen finds comfort in her family away from Serenity. Bill hopes to be more involved in Rebecca's life. Dana Sue walks into a total mess.

Ronnie gives Kathy what she wants, but it comes at a steep price. Erik meets Jeremy and comes to a realization. The kids rally to restore a playground.

An ex brings tensions and more to the table during a dinner with Maddie and Cal. Kyle deals with a secret admirer. Dana Sue has a change of party plans.

Erik makes a decision about his future. Miss Paula announces her new plan. The town turns out to celebrate a happy couple, but an unwanted guest appears.