Kate left her seaside home town of Lyme Regis for the bright lights of London when she was eighteen, and never looked back. She had it all: the glamorous career, the lovely house, the gorgeous husband. But now she's back: unemployed, separated, and holed up in her dead granny's bungalow. Worse still, she's forced to share the bungalow with Ben, the clueless and domestically challenged fiance of her bossy sister Prue. Ben is a man in need of simple instruction. And Kate is a woman in need of a project. So she decides to secretly train Ben, her foster husband, as a selfless pre-wedding gift to her sister. But Kate may still have a few lessons of her own to learn...