Ted and Margo feel that Curtis and Lucy are spoiling their grandchildren too much. It doesn't help matters when Curtis begins building Kevin a treehouse, which begins a quarrel between the couple. While working on the treehouse, Lucy and Curtis decide to relieve Ted and Margo's burden by arguing over which will move out -- and Kevin walks off with the ladder, trapping them in the tree.

When Lucy makes health shakes for the family, they show their appreciation by pouring them each into an ailing plant. When the plant shoots up overnight, Curtis thinks he has a million dollar plant growing supplement -- but Lucy can't remember what she put in it.

Curtis sells Lucy his share of the store so he can retire. Lucy goes all out for a solo-ownership celebration and winds up nearly broke. So she interviews candidates to take over Curtis' position, finally settling on Curtis -- who found retirement less satisfying than he had expected.

A former flame of Lucy's, who is a business prospect for Curtis, comes into the store. After he takes her out, Lucy decides that she does not share the same feelings for him that he has carried for her.

Lucy and Curtis get a computer to help with the books at the store. When she uses it to order a non-returnable fleet of merchandise, Lucy tries to get the bank to stop the check -- and accidentally misinforms them that Curtis has died.

While trying to pass off a Kevin's teddy bear as her own during a clean-up sale, to help avoid taunting from one of Kevin's friends, she sticks it in a bag. The bag is then purchased with the bear inside, so Lucy puts up reward posters around town. When the woman comes in to pick up the reward, she's asking for a lot more than the $50 that Lucy is offering.