Sofia and her cousins are making a piñata for their grandmother's birthday party, but when Bella the cat gets involved chaos ensues.

When Bernardo comes to live with Carlos temporarily, taking over his top bunk, his spot on the school soccer team, and even his Papi's attention, Carlos knows he is not happy, but worse, Bernardo starts messing with Carlos's pet geckos, so Carlos tries to see past his cousin's annoying ways and keep the peace for his family's sake.