''Sex in the City'' or Sex in the Country? Saffron loves the London party and fashion scenes. So she's extra nervous about abandoning it all for six months in the country to Write Her Novel. Of course, she'll miss gorgeous boyfriend Tom but at least his supermodel twin brother will be there to keep her company. So when does keeping her company cross the line? Harriet has swapped her country life for a London career and a part time job at a community centre desperately in need of saving. Here she meets Zack ...but what secrets lurk behind those sexy blue eyes of his? New lives, new temptations. Have both girls bitten off more than they can chew?