Efrén’s hardworking mother, often described as a "Soperwoman" for her ability to manage both a demanding job and her family's needs, endures challenges that deeply affect her family's dynamics.

Efrén’s father, formerly a police lieutenant in Mexico, now works in construction in the US and balances multiple jobs to support his family and manage financial strain.

Efrén’s best friend and fellow seventh grader, known for his distinctive style and living with his grandmother while supporting his mother's efforts to improve their lives.

Efrén’s classmate, known for her academic diligence, who shares a mutual interest in literature with Efrén and offers him encouragement in his personal challenges.

A taxicab driver in Tijuana who aids Efrén during a pivotal moment, revealing personal sacrifices made to support his daughter’s prospects for a better future.