Four young friends share the carefree, cheerfulness, laughter and dances of Bohemian life. Rodolphe the painter, Alexandre Chaunard the composer, Colline the philosopher, as well as Marcel and his friend Musette. Mimi, a romantic young girl, falls in love with Rodolphe.
In the north of Portugal, country boy António is in love with his neighbour and childhood friend Rosa. However, his love for her is not reciprocated. One day, Rosa falls in love with Fernando, a medical student in Porto and the son of a wealthy farmer.
Ana doesn't care for the pure love André devotes her, and turns her heart towards a noble man that is just lightly interested in her. Ana will experience the agony of being abandoned, and must contemplate the reclusion of a nun's life.