Zannah and Adrian are planning to marry in May, the loveliest time of year. Zannah has always wanted a beautiful, traditional wedding and feels she missed out the first time around when she married Cal, father of her daughter Isis. Now two families are to meet for the first time. Will the slightly bohemian Gratrixes from Cheshire and the wealthy Ashtons from the Home Counties like each other? The meeting will take place on neutral territory, at a lunch party in the home of Zannah's Great-Aunt Charlotte in London—but no one anticipates the reaction when Zannah's mother and Adrian's stepfather first meet and the series of events that is set in motion.