Warren fears that Kira might 'out' him to the rest of the family. Anna tries her hand at marriage guidance. And Miles beats his father at his own game.

Anna has a passionate one-night stand, but discovers that there's no such thing as casual sex. Miles resents his father's interference at work, and Warren finds it easier to confide in a stranger than in his own brother.

Warren falls in love, but when his romance turns sour he makes the decision not to live a lie.

Meanwhile, Milly and O'Donnell are becoming increasingly close at work, and Jerry finds an unexpected ally in Anna.

Milly is feeling let down and confused, Egg is sure that he has been two-timed, Anna has to decide between youth and experience, and Warren discovers that alcohol doesn't help one's powers of persuasion.

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.