This book explores the formative role of mobilities in the production of our close relationships, proposing that the tracks-both literal and figurative- we lay down in the process play a crucial role in generating and sustaining intimacy. Working with diaries, journals and literary texts from the mid- to late-twentieth century, the book pursues this thesis through three phases of the lifecourse: courtship (broadly defined), the middle years of long-term relationships and bereavement. Building upon the author's recent research on automobility, the text's case studies reveal the crucial role played by many different types of transport-including walking-in defining our most enduring relationships. Conceptually, the book draws upon the writings of the philosopher, Henri