Patito and Carmen go to live to Buenos Aires. Carmen starts working at a private school, and Patito starts her first year of secondary school there. Carmen meets Leandro, who used to be her boyfriend, and Patito meets Matias, with who she was in love. At school there is a competition between Las Divinas and Las Populares. Antonella is the leader of Las Divinas, and treats Patito very bad. Patito makes friends with Las Populares and becomes their leader.