Efímero translates to "ephemeral," meaning something that lasts for a very short time. It's a beautiful and somewhat poetic word that isn't heard in everyday conversation or every song.
In "Supernova," the artist uses it to describe a fleeting moment of intimacy: "Fue tan efímero el caminar de tus deos' en mi espalda dibujando un corazón" (It was so ephemeral, the walk of your fingers on my back drawing a heart). This word perfectly captures the transient nature of the connection and the longing for something that was brief but impactful.
Ever been confused by mixed signals from an ex? Saiko's "Supernova" dives right into that feeling. The song is a raw and emotional look at a relationship that's over, but not quite gone. The singer is confused and hurt because his ex, who is now with someone else, only contacts him late at night, usually after drinking. He feels like she's playing with his emotions, messaging him and then hiding their chats from her new partner. He sings, "I don't understand, if you're with someone, why do you talk to me?"
Despite the pain, he's still caught up in the memories of their time together. He recalls fleeting, beautiful moments, like her fingers drawing a heart on his back, and admits to feeling intense jealousy at the thought of never seeing her again. The song also touches on how their personal story became public. He mentions writing another hit song, "Polaris," about her, which became famous in Spain. This adds a unique layer to his heartbreak, as their private past is now part of his public success. He's left wondering who hurt her so badly that she seems unable to feel anything real anymore.