Insecurity's a tough thing to shake off. Kim's got it together with the girl of her lesbian wet dreams. It should be time for self-congratulation. But when she makes an unexpected discovery about Saint, Kim's paranoia runs out of control. Sugar's also feeling insecure. She's about to be released from prison, but suddenly life on the outside looks just as scary. With nowhere to go, she asks Kim if she can come and stay with her. But will her best mate offer her a warm welcome? Nathan has his own insecurities to deal with when a hunky fitness instructor, Ted moves in next door. He feels even more anxious when Stella starts going next door for 'group exercise'.