The document discusses the main and secondary characters that have been chosen for an upcoming film called Sofia. Blanca Espejo and Alvaro Isla, both aged 18, have been selected as the main characters who will play Sofia and her lover. Miryam Climent, aged 17, will take on a secondary role of Gigi as she is talented but won't appear as frequently. Another secondary character, Toni aged 17, will play Gigi's boyfriend.