It's Cinco de Mayo, and the ladies can't help but celebrate with drama. Mayra is taken aback by Luz's strong judgements of her, and Penny proclaims she doesn't care who judges her. Meanwhile, Mayra's close amigas Lorena and Karla try to get to know Luz better, while Mayra offers Anayancy help with planning a charity event.

Tempers flare between Luz and Mayra, while Penny is conflicted with breaking Mexican tradition when it comes to matters of her son. Later, the time has come for Luz, Penny, Anayancy and Karla to run the Spartan Race, and after the first obstacle Karla realises she is in way over her head.

Karla, Lorena, Mayra, and their families enjoy a Mariachi Mass. While Anayancy struggles to fill out her citizenship application, Luz opens up about a citizenship story of her own. Penny invites the women to a charity fashion show.

Mayra and her son discover their inner artists, and Luz hosts the other women for a concealed handgun class. Later, Karla looks for a way to embrace her husband's Greek culture, and Mayra and Luz agree to sit down to hash out their differences.

The ladies let loose at a pole dancing class, while Anayancy isn't sure she'll pass her citizenship test. Later, Mayra and Karla have words, leaving Lorena stuck in the middle.

Karla and her husband throw a Havana Nights-themed party, and Penny decides to take the group on a quick couples' get-away to Horseshoe Bay. After a day of drinking, Mayra gets hold of Penny's phone and reads a group chat not meant for her eyes.