Max is on his way to Tokyo. He lives in Paris and likes to flirt but has decided to get married. By chance, he seems to have seen Lisa, his greatest love, in a cafe. Max forgets everything, his trip to Tokyo and his fiance. Obsessed with meeting Lisa he finds out where she lives and hides in the apartment. However, a different girl, called Alice, finds Max in the flat. Alice looks quite similar to Lisa, and they have sex. To complicate matters further, Alice is also the girlfriend of Max's buddy Lucien and Lisa is followed by an older man.
Gilles Lantier, a young reporter on the AFP newspaper, is suffering from a nervous breakdown. Realising that neither his friend Jean nor his girlfriend Eloïse can help him, he decides to stay with his sister Odile, who lives near Limoges. At a party one evening he meets a wealthy bourgeois woman named Nathalie Sylvener. It is love at first sight, and on his return to Paris, Gilles tells Eloïse that he is now devotedly attached to another woman. Although Nathalie agrees to live with him in Paris, she rejects Gilles' offer of marriage. It is not long before the couple have settled into a routine and their passion begins to cool.
Marcel Proust (1871-1922) is on his deathbed. Looking at photographs brings memories of his childhood, his youth, his lovers, and the way the Great War put an end to a stratum of society. His memories are in no particular order, they move back and forth in time. Marcel at various ages interacts with Odette, with the beautiful Gilberte and her doomed husband, with the pleasure-seeking Baron de Charlus, with Marcel's lover Albertine, and with others; present also in memory are Marcel's beloved mother and grandmother. It seems as if to live is to remember and to capture memories is to create a work of great art. The memories parallel the final volume of Proust's novel.