This book investigates how the intimate lives of Italians were transformed during the post-war ‘economic miracle’ of the 1950s and 1960s, during which millions of Italians migrated to the cities, leaving behind rural ways of life and transforming how people thought about love, marriage, gender, and family. At the core of this book lies the investigation of almost 150 unpublished diaries and memoirs written by ordinary men and women who were growing up and coming of age during these years. The book weaves these personal stories together with the Italian popular culture of the time, which was saturated with both new and old ideas of romance. Films and magazines encouraged young Italians to put romantic love and individual desire over family, contributing to changing expectations about marriage, and sometimes tensions within families. At the same time popular love stories were frequently laced with jealousy, hinting at the darker emotions that were linked, in many minds, to love. Through its exploration of courtship, marriage, honour crime, forced marriage, jealousy, and marriage breakdown, this book traces the ways in which the lives both of individuals and of the nation itself were shaped by changing understandings of romantic love and its darker companions, honour and jealousy.