Pendejo is a very common and versatile slang term in Spanish, often used to mean "idiot" or "fool." While it can be offensive in some contexts, it's frequently used in a more playful or self-deprecating way among friends or in informal settings.
In this song, Brytiago uses it to express a strong sentiment: "Sería un pendejo si no decido escogerte" (I'd be an idiot if I didn't choose you). This line highlights the depth of his feelings and commitment, emphasizing that it would be a huge mistake to let this person go. It's a memorable word that adds a raw, authentic touch to the lyrics.
Brytiago spends this one telling his girl she is the one who keeps him level. "Cuando estoy molesto, me calmas con placer" (when I'm upset, you calm me down with pleasure) is the thesis, and he repeats it later from the other direction: "Es que cuando me estreso, más te necesito" (it's just that when I get stressed, I need you more). The reggaeton swagger is all still here, the speeding car in "A ciento y pico quemando voy por ahí, hoy vamos a romper la suite" (I'm burning a hundred and a bit, today we're going to break up the suite) and a chorus built on buying her lingerie, but the thing he keeps circling back to is quieter than that. With her, "Hasta se me olvidan los problemas de la calle" (I even forget the problems on the street).
What makes it land is how flatly he dismisses everyone else. "Que estos cabrones hablen, tus amigas que ladren" (let these bastards talk, let your friends bark) puts the gossip and the disapproving friends in the same sentence and refuses both, and "Sería un pendejo si no decido escogerte" (I would be an idiot if I didn't decide to choose you) is about as unromantic as a declaration gets while still being one. He even borrows someone else's line to seal it, "Como dice Anuel, esto es real hasta la muerte" (as Anuel says, this is real until death). For a learner this song is a good haul of Puerto Rican street Spanish: "cora" for corazón, "pa'" for para, and the clipped endings that swallow half the consonants.