Mme. Verdurin is an autocratic hostess who, aided by her husband, demands total obedience from the guests in her "little clan". One guest is Odette de Crécy, a former courtesan, who has met Swann and invites him to the group. Swann is too refined for such company, but Odette gradually intrigues him with her unusual style. A sonata by Vinteuil, which features a "little phrase", becomes the motif for their deepening relationship. The Verdurins host M. de Forcheville; their guests include Cottard, a doctor; Brichot, an academic; Saniette, the object of scorn; and a painter, M. Biche. Swann grows jealous of Odette, who now keeps him at arm's length, and suspects an affair between her and Forcheville, aided by the Verdurins. Swann seeks respite by attending a society concert that includes Legrandin's sister and a young Mme. de Guermantes; the "little phrase" is played and Swann realizes Odette's love for him is gone. He tortures himself wondering about her true relationships with others, but his love for her, despite renewals, gradually diminishes. He moves on and marvels that he ever loved a woman who was not his type.