Mariposas means "butterflies." While seemingly simple, this word carries a beautiful and somewhat mystical connotation in the song, especially when paired with "polvo de mariposas" (butterfly dust).
In the lyrics, Vanesa Martín sings, "Aún sigo creyendo en el polvo de las mariposas" (I still believe in the dust of butterflies). This phrase evokes a sense of magic, fragility, and perhaps the lingering essence of something beautiful and fleeting, making it an intriguing and memorable word choice.
Have you ever felt like someone you cared about is still right there with you, even when they're not? Vanesa Martín's "Polvo De Mariposas" [Butterfly Dust] is all about that feeling. She talks about unexpectedly running into this person in her thoughts, saying "A veces me encuentro contigo cuando no te espero" [Sometimes I find myself with you when I don't expect you]. It's like a bittersweet memory that just pops up, making her think about them.
She's holding onto a kind of magical hope, believing in "el polvo de las mariposas" [the dust of the butterflies], but she's also wary of getting hurt, not wanting "unas alas que vengan ya rotas" [wings that come already broken]. There's a real sense of longing, where she even finds herself talking to them out loud, only to realize she's "hablado sola" [talked alone]. It's a beautiful, honest look at how someone can leave a lasting impression, making you feel their presence long after they're gone, and how you can still carry that connection with you, even if it's just in your own mind.