It is 1975, a perfect spring in Istanbul. Kemal, scion of one of the city's wealthiest families, is about to become engaged to Sibel, daughter of another prominent family, when he encounters Fusun, a beautiful shopgirl and a distant relation. Thus begins an obsessive but tragic love affair that will transform itself into a compulsive collection of objects, a museum of one man's broken heart, that chronicles Kemal's lovelorn progress and his afflicted heart's reactions.