When a shop owner commissions Kayne to paint his designs, Margaret is outraged that she has no plans to pay him. Bess grapples with a gift from Julie and Danny fumes when a coffee shop copies his shirt to make its uniform.
When Bess discovers that Julie has a secret sister, she enlists Brianna, Amber and Margaret to spy. Danny reluctantly takes Oscar away to a conference and Wayne fights the council after they shut down Kayne's backyard shop.
Amber is appalled when Shawn invites his new girlfriend to stay. Bess is upset when Edwina wants to do medicine after meeting a surgeon, having never been inspired by her.
Shawn drops out of school, so Amber turns to the school Principal who helps in an unexpected manner. Julie is injured so Kayne offers to drive for Team Wheeler, while Bess and Danny prepare Oscar for a wilderness expedition.
Bess brings Margaret & Julie to a Mothers' Day lunch, where Bess having 'two mothers' is misunderstood. The Wheelers help Amber & Evan at a hardware store sausage sizzle and Danny signs the kids up for a charity bike ride.
Bess struggles to tell Margaret & Julie that she's spending Christmas in New York. Wayne and Kayne try to make their Christmas lights display the best in the street.
