When Bobbie inherits her late father's tavern, Happy's Place, she's shocked to learn that she also has a new business partner in the half-sister she never knew existed.

When Isabella starts trying to make changes to the tavern, Bobbie worries that this new partnership may not work out; Bobbie offers to take Isabella under her wing so she can learn about the tavern, but Happy's lawyer fumbles Bobbie's plan.

Bobbie asks Isabella to move in with her, but when Isabella sees that Bobbie likes to address conflict head on, Isabella decides it might not be the best idea.

When Emmett sees Bobbie drowning in work, he devises a clever ruse to give her a much-needed day off fishing, all under the guise of reviving the tavern's Fish Fry Mondays; Isabella dives into the world of bartending with Gabby.

After Gabby's latest heartbreak, Bobbie and Isabella throw a Ladies' Night at the tavern to show Gabby she doesn't need a man to be happy, but things don't go as planned; Steve and Takoda tease Emmett about his sudden interest in dating apps.

Bobbie agrees to take Isabella to Happy's house in search of a connection to their late father, leading Bobbie to worry about what they may find; Gabby hopes to strike it rich by searching through Happy's penny collection looking for a rarity.