The longing for a destiny is nowhere stronger than in our romantic life. All too often forced to share a bed with those who cannot fathom our soul, can we not be excused for believing (contrary to all the rules of our enlightened age) that we are fated one day to run into the man or woman of our dreams? Can we not be allowed a certain superstitious faith that we will ultimately locate a creature who can appease our painful yearnings? Though our prayers may never be answered, though there may be no end to relationships marked by mutual incomprehension, if the heavens should come to take pity on us, then can we really be expected to attribute our encounter with our prince or princess to a mere coincidence? Or can we not for once escape logic and read it as nothing other than a sign of romantic destiny?

Why do we fall in love - and why do we break up? Written in the style of a novel, this genre-defying book charts the relationship of a man and a woman from the first kiss to the onset of anxiety and heartbreak, illuminating emotions we have all felt but perhaps never fully understood.