Paloma is a serious and highly articulate but deeply bored 11-year-old who has decided to kill herself on her 12th birthday. Fascinated by art and philosophy, she questions and documents her life and immediate circle, drawing trenchant and often hilarious observations on the world around her. But as her appointment with death approaches, Paloma finally meets some kindred spirits in her building’s grumpy janitor and an enigmatic, elegant neighbor, both of whom inspire Paloma to question her rather pessimistic outlook on life.

Two physicians, one old and one young, fall in love with the same woman, Juliette, a quixotic hairdresser. First, she is with Raoul, the older one; then passion for Clément, the younger doctor, takes over. Raoul fights back, playing on Clément’s guilt and Juliette’s lack of self-assurance; then, Clément makes his case to Juliette, abandons his fiancée, and takes her to the provinces where he sets up practice and asks her to have a baby. She panics and abruptly leaves Clément, taking up with Raoul again. When she contracts Hodgkin’s disease and the treatment does no good, Raoul believes she has the malady of love. Is there a cure?