With all the thrilling highs and heartbreaking lows of planning a wedding-Madeleine Wickham's newest novel demands to be read all in one sitting. At the age of eighteen, in that first golden Oxford summer, Milly was up for anything. Rupert and his American lover, Allan, were an important part of her new, exciting life, so when Rupert suggested to her that she and Allan should get married to keep Allan in the country, Milly didn't hesitate. Ten years later, Milly is a very different person. Engaged to Simon-who is wealthy, serious, and believes her to be perfect. Milly's secret history is locked away so securely she has almost persuaded herself that it doesn't exist-until, with only four days to go, her past catches up with her.