"The Infatuations" is a novel by Spanish author Javier Marías that explores themes of love, obsession, and the complexities of human relationships. The story follows María Dolz, a young woman who becomes captivated by a couple she observes at a café. When tragedy strikes, her life intertwines with the lives of the couple, leading her to confront her own feelings and desires. The narrative delves into the nature of infatuation and the impact of chance encounters. Through María's experiences, the novel examines how fleeting moments can shape our lives and the ways in which we connect with others, often in unexpected ways.