Ácaro literally translates to "mite", a tiny insect. It's a very unusual and striking word to find in a song, making it instantly memorable.
In "Tres Otoños", Rayden uses it metaphorically to describe feeling small, insignificant, and trapped in the dust of a past relationship: "hoy soy un ácaro atrapado en el polvo del pasado" (today I am a mite trapped in the dust of the past). This vivid and unexpected imagery creates a powerful sense of vulnerability and being overwhelmed by memories.
This song takes us on a journey through the highs and lows of a passionate relationship that has ended. The lyrics paint a vivid picture of a love that felt like a fairytale, a perfect world where going home was like "entering Disney."
The verses recall intimate and beautiful moments: two people whose fingers "intertwined perfectly," who were like the Starks from Game of Thrones, and who shared a powerful, almost mythical attraction. They describe a connection so deep that one partner would scratch the other's back, "wanting to pull out my wings."
However, the fairytale comes to an end, leaving one person feeling like a tiny "mite trapped in the dust of the past." The song explores the painful aftermath of the breakup, describing the loneliness of cooking for one and being haunted by memories. The chorus, sung by Rozalén, marks the passage of time—"three autumns"—since the painful goodbye, reflecting on a love that was promised to be eternal but only lasted a moment.