As Fede grows increasingly concerned for the health of Nico, the hamster at the center of his and Kevin's science project, Kevin's brother Leo's behavior becomes increasingly erratic.

As Mariana's family debates whether she should tell her story to the press, Jorge and his lawyer engage in some shameful celebration.

As Leo begs his girlfriend to come over, Kevin is eager to wrap up his science experiment in spite of his partner Fede's reservations.

As the press comes down on Judge Garavito, Ximena's former boyfriend comforts Nicolás. Meanwhile, Nicolás' real father seems, as always, to be up to no good.

Cleer and Carolina go shopping for new clothes at a mall. Let's go with them to see if they find what they want and learn some new vocabulary in the process.

When Kevin's parents go out and his sister neglects her babysitting duties, the tension between Kevin and his brother, Leo, comes to a head over Kevin and Fede's science project. Will their hamster survive? Will Fede and Kevin?

While Mariana's father visits her in the hospital, tensions flare between Nicolas' biological father and stepfather as well as Jorge and his ex.

Cleer tells us a traditional tale about a poor but very clever day laborer who arrives penniless at an inn. Will he manage to get any money?

In this series, Carlos shares with us several online resources to look up Spanish words and expressions. Today, we'll learn about the Dictionary of the Spanish Language, which was first published in seventeen eighty.

Cleer and Carolina meet to plan their grandpa's eightieth surprise birthday party.

The power struggle between Kevin and Leo continues as their parents attempt to go out for the evening, leaving their sister in charge.

When one of Judge Garavito's mentors reprimands her for her recent rulings, she appears determined to stick to her guns.

As Kevin and Fede struggle to come up with the specifics of their science project, Kevin's older brother Leo is determined to interfere at every turn.

Although the press is tough on Jorge, he refuses to answer questions. Enraged, Roberto and Alfonso team up to try to make sure he gets what he deserves.

The time has come to present their natural science project in front of their class, and Kevin and Fede have yet to even begin.