Rudolph's friends have repaired to their favorite Café. It is Christmas Eve and everyone is in festive spirits. All the shops are bright and displaying their goods. Hawkers offer their goods for sale in the streets. Rudolph and Mimi are seen entering a milliner's where Rudolph is to buy her a new hat. Colline, Schaunard and Marcel take their seats in front of the Café, where a table has been prepared for them. Rudolph introduces Mimi to his friends. Musetta, Marcel's flame, with whom he has quarrelled, now enters with Alcindoro. Marcel is deeply moved when he sees her. Musetta notices this and sends Alcindoro on an errand. Whilst he is away, she makes peace with Marcel. The friends find that they have not sufficient money to pay for their supper, so they carry off Musetta and leave their bills to be paid by Alcindoro. ACT III Months have elapsed, bringing joy and misery to Rudolph and Mimi. Rudolph loves Mimi passionately, but is consumed with jealousy. On a wintry day, Marcel is seen leaving a tavern near the Gates of Paris. He meets Mimi; she looks pale and haggard. She asks Marcel to help her and tells him of Rudolph's love and jealousy, explaining that she must leave him. Rudolph now comes upon the scene and not seeing Mimi tells of all the miseries of their lives; how he loves her and believes her to be dying of consumption. Mimi's cough betrays her and although she says good-bye to Rudolph they find they cannot part and determine to await the spring. Meanwhile Musetta and Marcel have a violent quarrel. ACT IV Marcel and Rudolph are now living together in their attic-studio. Musetta and Mimi have left them. They are seemingly working, but their thoughts wander towards the women they love. Schaunard and Colline enter with rolls and a herring for their meal. They have a wild time and are dancing and singing when Musetta enters and tells them that Mimi is outside so weak and ill that she can go no further. They make up a bed on the couch for her and bring her in. She clings to Rudolph and implores him not to leave her. Mimi reconciles Marcel and Musetta. Musetta tells her old friends that Mimi is dying and gives them her earrings to sell, asking them to get a doctor for Mimi. They all go out leaving Rudolph alone with Mimi. He holds her in his arms and recalls their love. Mimi is seized with a fit of coughing and falls back in a faint. Musetta returns with medicine. Mimi regains consciousness and turning to Rudolph tells him of her love. Musetta falls upon her knees in prayer and Mimi passes away in Rudolph's arms. _...rain or dust, cold or heat, nothing stops these bold adventurers. Their existence of every day is a work of genius, a daily problem which they always contrive to solve with the aid of bold mathematics.