Sirena literally translates to "mermaid". It's a beautiful and somewhat magical word that you won't find in every Spanish pop song.
In "Otra Vez", the singer uses sirena as a poetic compliment for a woman who reappears in his life. The line "Hoy vuelve a aparecer bajo la luna llena, sirena" (Today you appear again under the full moon, mermaid) paints a picture of an enchanting, almost mythical woman, making it a much more captivating compliment than simply calling her beautiful.
Otra Vez captures the electric moment when two former lovers lock eyes in the same club and feel their old chemistry spark back to life. The lyrics are a playful interrogation—“Why me? What do you want?”—yet the questions are charged with excitement rather than suspicion. Memories of endless nights, wild dancing and genuine passion flood in, making both of them wonder if fate has given them a second chance to spin the world upside down together once more.
The song swings between nostalgia and irresistible desire. Zion & Lennox, backed by J Balvin’s smooth interjections, paint Cartagena’s moonlit scene where the music pumps, the crowd moves and time seems to rewind. What follows is an open invitation: forget the breakup, let the rhythm guide you and relive those nights that felt like fantasy but were completely real. It is a celebration of rekindled sparks, proving that some connections never truly fade—they just wait for the right beat to ignite otra vez.