"Happy are the Happy" is a novel by Yasmina Reza that explores the intricacies of romantic relationships. The book is structured as a series of interconnected vignettes, each one told from the perspective of a different character. Through these vignettes, the reader gets a glimpse into the characters' inner lives, their desires, fears, and the ups and downs of their relationships. The novel deals with universal themes such as love, lust, jealousy, and the search for happiness, but also tackles more complex issues such as infidelity, aging, and the challenge of maintaining a long-term relationship. Reza's writing is witty and incisive, and she skillfully captures the nuances of human behavior and the complexities of romantic love. "Happy are the Happy" is a thought-provoking and entertaining read for anyone interested in the mysteries of the heart.