Statham is unusually cheerful, but it will probably end in tears. Mac finds it hard to adjust to his new role, Martin hires a private detective and Caroline has a hot date.

Caroline has to be cruel to be kind, while Joanna and Statham struggle to conceal the incident with the stuffed heron. Sue turns private dick and Martin comes into some money.

Paranoia reaches breaking point for Joanna and Statham, and they're forced to take drastic action. Mac, Guy and Martin make an offer to Caroline that she can't refuse. Only she does. Or does she?