Despite having tried every fad diet going, Eddie is still desperate to be thin, and decides to try detox. Spurred on by a Sex And The City-style lunch with her bitchy girlfriends, Eddie embarks on a strict regime of water and red meat and enrolls herself in a grueling military fitness program. Despite Patsy's best efforts, Eddie swears off champagne and begins to shed the pounds. But her nights are plagued with visits from God and the Devil, who have their own agendas. Meanwhile, budding playwright Saffy bumps into a pretentious old school friend, Taylor Johns, who attempts to use her in his bid to further his acting career, and Patsy decides to see what life is like without her trademark Sixties forelock.