Upper Middle Bogan

Bess continues to struggle with the adoption discovery, developing some erratic and misplaced trust and abandonment issues, thinking Danny is either lying to her or going to leave her. Danny is not, he is just concentrating on his new passive cooling system to avoid using the planet-destroying air conditioner.

After Oscar and Edwina's sex education night, Bess and Danny argue about their own sex life, which Danny feels has been interrupted ever since the Wheelers came along. When Oscar passes this onto the Wheelers, Wayne and Julie think it's important to offer some sex advice, which they do, freely and often.

Bess worries the Brights don't have any family bonding hobbies like the Wheelers do and, much to the horror of Danny and the children, sets about finding some. Meanwhile, on familypedigree, Julie has discovered that Wayne is a descendant of rich relatives and the family immediately sets out to find them.

The Wheelers, still without a second engine, can't afford to run the dragster, much to the delight of their arch rival dragster team, the Amentas. When Shawn rescues his Pop from this embarrassment by offering to race in the Junior drags, everyone jumps at the opportunity.

The Wheelers, still without a second engine, can't afford to run the dragster, much to the delight of their arch rival dragster team, the Amentas. When Shawn rescues his Pop from this embarrassment by offering to race in the Junior drags, everyone jumps at the opportunity.

Wayne and Julie's 30th wedding anniversary is nearing and Wayne wants to buy Julie an expensive necklace, which means when he suddenly gets a terrible toothache, he can't afford the dentist. Trying to hide his aching mouth, he avoids Julie - who becomes increasingly suspicious.

After Edwina talks her father into letting Shawn do work experience with him, Danny feels embarrassed by the constant interruptions of the cleaners, gardeners and wine deliveries. He wishes he was not so middle class and more like the Wheelers, who, on the other side of town, are hatching a complicated plan to use a bunch of two-for-one coupons at a buffet restaurant.

After a TV news story about the Wheelers paints Julie as an old woman who is past her use by date, Julie decides she won't race anymore and, reasoning that she's the only driver, sells the dragster to help the family get out of debt. The Wheelers are furious with Julie for being so selfish. Julie, furious at them for not understanding, goes to stay with Bess to teach them a lesson.