When Sid agrees to do the medicals for an investment bank, dark secrets are revealed and lives are forever changed. Mrs Tembe is impressed by young practice manager Becky, while Emma is wary when Zara sets out ground rules for a shopping trip.

When Karen meets the Honourable Portia Carrick, a recluse who likes to drive dangerously, she quickly realises that everything is not as it seems. Al and Jimmi larp about in the woods, while Daniel finds that his day of chores isn't a complete waste of time after all.