Maddie's coziness with Cal causes complications, Helen fights for a mock trial student, Noreen receives a welcome visitor, and Erik bonds with Isaac.

While Coach Cal and Ty work through disappointments, a new kind of heartbreak hits Helen, and Dana Sue gets a late-night visitor on her front porch.

The questions keep coming as Maddie investigates the lot behind the spa and Helen looks for clues in what Isaac’s birth mother left behind.

Dana Sue’s relationships become the talk of Serenity social media. Maddie uncovers who's behind the town's parking problem — bless their hearts.

More than margaritas are shaken up as Cal's past resurfaces, an unsavory acquaintance returns to Serenity, and Helen faces a life-changing decision.