Anzuelo literally translates to "fishhook". It's an interesting and somewhat rare word to find in song lyrics, making it memorable.
In the song, the singer uses "el anzuelo de esa mujer" (that woman's fishhook) as a metaphor to describe how he repeatedly falls for her allure, even though he knows it's a trap. It vividly portrays his struggle to resist her charm, making it a captivating word choice.
Have you ever felt like you're stuck in a loop, making the same mistake over and over again with someone? That's exactly what Paté de Fuá sings about in "No Sé Por Qué" [I Don't Know Why]. The singer is completely baffled, asking, "No sé por qué vuelvo a caer / Una vez más en la misma trampa" [I don't know why I fall again / One more time into the same trap]. He knows this person is his "debilidad" [weakness] and that her "hechizo de vanidad" [spell of vanity] keeps him coming back.
It's a really relatable feeling of being drawn to someone even when you know it's probably not good for you. He describes her as a "tormento que alivia y provoca sed" [torment that soothes and provokes thirst], which is such a cool, contradictory image! He feels completely at her mercy, saying, "Ella es la dueña de mi voluntad" [She is the owner of my will]. Even when she's teasing him, like a "caramelo envuelto en papel" [candy wrapped in paper], he can't escape. He just keeps returning to her "boca como a un manantial" [mouth like a spring]. It's a song about that irresistible, confusing pull towards someone you just can't figure out.