Warren fears that Kira might 'out' him to the rest of the family.

Anna has a one-night stand, but discovers that there's no such thing as casual sex.

Warren decides to stop living a lie, Milly and O'Donnell become closer.

Tensions mount as jealousy, lust and shame combine to test the five flatmates.

Warren faces the indignity of having to be part of an identity parade and appear in court. When Milly's boss forbids her from representing him, Anna steps in. Egg is left in the lurch with Nicki after a misunderstanding at the cafe. Kira plays hard to get after a night out with Jo. Ferdy's attempts to win round Miles backfire.

Warren is planning a world tour, but is he ready to finish his therapy? Milly and Miles disagree about who should take his room. Egg learns something new about Nicki. And Ferdy's sexual confusion is heightened when he ends up on a date with Kira and Jo.