Masoquismo translates to "masochism," referring to the enjoyment of pain or suffering. It's a strong and somewhat provocative word not commonly found in everyday song lyrics.
In the context of the song, the artist uses it to describe his willingness to stay in a painful and confusing relationship, even though he knows it's not good for him. He questions, "No sé si es masoquismo pero he llegado al punto de con otra no sentir lo mismo" (I don't know if it's masochism, but I've reached the point where I don't feel the same with anyone else). This word perfectly captures the complex and self-destructive nature of his love.
Big Soto, Lasso, and Neutro Shorty team up for "Yo Le Creo" [I Believe Him/Her], a song that dives into the confusing, often painful world of a toxic relationship. It's all about that feeling when you know someone isn't being entirely truthful, but you want to believe them so badly.
The singer is stuck in a cycle, admitting, "No sé si es masoquismo" [I don't know if it's masochism] because he can't feel the same with anyone else. He knows he's being naive, saying, "Soy un iluso al pensar que vas hacer solo mía" [I'm deluded to think you'll only be mine], but he's so drawn to this person that he keeps going back into the "laberinto" [labyrinth]. Even when he finds out she's with someone else, he still gets jealous when she flirts with him. It's a raw look at how love can make you blind and lead you to ignore the truth, hoping that "todo valga la pena el día de mañana" [everything will be worth it tomorrow].