Damian attempts to get in on Federico's business dealings while Federico warns Luisa against walking out on him.

Lucio is determined to make Yago an official part of the Sirenio family while Morena's mother attempts to mend family ties.

Kevin learns that when they are shared with another person, even sad events can teach us to appreciate life.

Kevin becomes a man in more ways than one.

Will Kevin and Fede become part of a clique or form one of their own?

On the first day of gym class, Kevin is determined to display his manliness as the sixth graders meet their new P.E. instructor and are given the opportunity to choose between two contrasting activities.

Morena's mother continues to try to clear the air between them as Lucio confides in Melina regarding Fabio.

Federico does not take kindly to his children's prying as Ramon confides in Rocky regarding his past romance.

An unexpected guest arrives in the middle of Morena's heart-to-heart with Yago.

Lucio is home from the hospital and eager to prove that what Yago told him is true while Morena attempts to set things straight with him.

Kevin's neighbor and childhood playmate, Cata, is starting the same school as Kevin and Fede. But she is sporting a new, more mature style and insists that she be addressed by her full name, Catalina.

Unlike Kevin and Fede's previous school, this one is co-ed, arousing some anxiety in them. Fede even confesses about a nightmare in which he arrives at school naked.