Pálpitos is an interesting word because it can refer to 'heartbeats' or 'premonitions/hunches'. It's not an everyday word you hear in every song, making it more unique and memorable.
In this song, DEKKO sings, "'Tás acelerando mis pálpitos," which directly translates to "You're accelerating my heartbeats." This line beautifully conveys the intense excitement and nervousness the person feels when around their love interest, highlighting the physical and emotional impact of their presence.
DEKKO's original "12x3" already turned on one joke, and this remix hands it to two more artists. Rusherking and Micro TDH each add a verse about the same accident: someone getting over a broken heart way faster than he expected to. The hook says it outright: "Tenía el corazón partío', pero lo arreglé" ["My heart was broken, but I fixed it"], and it keeps happening "en un dos por tres" ["in a snap," literally "a two by three," the way Spanish says something took no time at all].
The guest verses handle the flirting. One admits "un consentido bien dormido se despertó" ["a spoiled guy, half asleep, woke up"] the moment someone new showed up, and another reaches for a very Latin American compliment: "'Tás rica como Bubbaloo" ["You're as sweet as Bubbaloo," the bubblegum brand]. The song asks itself "¿Y qué pasó?" ["And what happened?"] and answers before the question is even finished.