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.

Milly is losing patience with Egg's novel-writing career. Meanwhile, Anna stirs up trouble at chambers when she tries to liven up the boss's party.