Erik meets with Dana Sue. He feels guilty because he worked for Kathy, not knowing who she was. Dana Sue tells him they can work it out and wants him back at Sullivan's and to bake the cake.

Paula, Maddie, and Katie are writing a book together. Cal and Ronnie welcome the Bixby's back to their home.

Kyle and Lily did a skit by a dinosaur play structure for the fundraising video. Lily kissed him in front of their friends.

Right before Margarita night, Bill stops telling Maddie he's moving on. The ladies are shocked. Dana Sue tells them about her problem with Erik.

The teens are at the football game, and Jackson upsets Annie because he deserted her when she needed him. She runs into Ty's arms, who promises he'll always be there.

Erik returns to Sullivan's with a proposal for her cake. She refuses unless he returns to Sullivan's for good. He finally accepts.

Paula is waiting for a date at Sullivan's. When her boyfriend Jimmy arrives, he wants her to move in and decorate his boat with her art.

Helen brings flowers to Erik for the cake. She explains the importance of some, including a paper flower of his brownie recipe. It symbolizes all their friends. Erik and Helen stare at each other as Isaac returns.

The wedding party leads a blindfolded Ronnie and Dana Sue to the barn. As the procession begins to start, Kathy and Bill crash the celebration.

Kathy wanted to give back their grandmother's tea set as a gift and an apology. They all realize Bill and Kathy are leaving together, and Maddie thinks Bill did them a favor.

The ceremony begins again with Helen singing and Katie as the flower girl.

At the reception, Annie's happy for her parents but still sad about her breakup. Ty holds her hand and says they'll figure it out.

Later, Lilly is worried because she fears her parents are getting divorced. Annie and CeCe comfort her and toast their friendship.

Dana Sue, Helen, and Mddie toast to theirs and remember Ms. Frances.

Helen catches the bouquet and stares at Erik.