Austin invites Julian and Ingrid home to have lunch with his "embarrassing" family, while Ingrid contemplates some extra-marital wham wham.

On a bonding tour with Austin, Julian starts filming a documentary about "father and neurodivergent son quality time" to spring-clean his image. But Ingrid and Austin get wise to his Machiavellian ways.

Julian's documentary capturing his growing relationship with Austin is now out in the open and Julian engages an award-winning filmmaker to finish the job. Is bringing Austin to London the perfect treat for him or for Julian?