Miguel and Mía continue their unsupervised vacation. Pilar is embarrassed by being outed for lying about her vacation; Gandia only makes it worse, so she promises revenge on those responsible. Pilar apologizes to the girls and they forgive her. The girls in class are overjoyed at their new Math professor, Gonzalo Miranda, even to go as far as to make flirtatious comments. Giovanni's mom finds out he's not at school. Nicky, Franco's friend, visits Gandia about Miguel and Mía. Hilda reveals to the class that Hilario has died. Tomás and new student, Mauricio, vie for Sol's attentions. Vico catches Giovanni in her mother's bedroom. Miguel and Mía discuss being intimate and the fears that she has. León tells Diego he has urgent news about his mother. Lupita puts her foot down with Lola.