Do we hide behind what we wear? If you took away our uniforms - would our real selves be exposed? That's certainly how Mum feels after Sarge takes away her apron, insisting she have a Personal Development Day and enjoy some "Joy Time". Feeling lost and naked, and in desperate need of a new uniform, Mum makes easy prey for Mrs Streeton and her gaggle of tennis playing Angelus housewives. Meanwhile, Lockie and Vicki are also in danger of exposing themselves, when Sasha suggests they complete a multiple-choice magazine quiz to prove they'll go the distance. Lockie keenly accepts the challenge, figuring it might be a good way to shut down the increasingly fabricated gossip spreading about them. But as Vicki becomes more and more distant, Lockie senses all is not well.