Engañé is the past tense of the verb engañar, meaning "to cheat" or "to deceive." It's a central word in this song, as the title itself is "Porque La Engañe" (Because I Cheated On Her).
This word is interesting because it immediately sets the emotional tone of the song, revealing a story of infidelity and regret. The protagonist is directly asked, "Y me pregunta porque la engañé" (And she asks me why I cheated on her), making it a pivotal point in the narrative and a word that will resonate with listeners.
Espinoza Paz sings from inside a mistake he can't undo. The title itself is the question his partner keeps asking him: "porque la engañé" ("why I cheated on her") — and he never has a real answer, only "que ni yo lo sé" ("not even I know").
The song stays in that one scene on repeat, so the details do the work. He tries small, almost childish gestures to win her back — "Ya me puse de rodillas" ("I've already gotten down on my knees"), "Ya le pique las costillas" ("I've already poked her ribs") — old moves that used to make her laugh and now don't reach her at all, because "se encierra en su mundo" ("she shuts herself in her own world"). Every time she asks him why, she cries, pulls her hand away, and he reaches for it again — "Y otra vez de la mano la vuelvo a tomar" ("And once again I take her by the hand") — a small, stubborn refusal to let the moment end, even with no explanation to offer her.