Ruleta literally means "roulette," as in the casino game of chance. It's a fantastic word because it's both familiar and used in a deeply poetic way in this song.
Luis Enrique sings, “Esta vida es una ruleta que gira sin parar” (This life is a roulette that spins without stopping). He uses this powerful metaphor to capture the song's central theme: the future is unpredictable. It's a memorable image that perfectly expresses the idea of embracing the uncertainty of life and love.
This salsa classic by Nicaraguan artist Luis Enrique is all about living in the moment. The singer is with someone new, and things have moved fast, from a coffee to the sofa, as he puts it: "De un botón a todo lo demás" [From a button to everything else]. But instead of making big promises, he's brutally honest: he has no idea what will happen next. He asks, "Para qué jurar y prometer / Algo que no está en nuestro poder" [Why swear and promise / something that is not in our power?].
The whole song is a huge shrug about the future. The chorus is a list of all the things he doesn't know: "Yo no sé mañana / Si estaremos juntos / Si se acaba el mundo" [I don't know about tomorrow / if we'll be together / if the world ends]. He even wonders if they'll end up loving or hating each other! His point is that life is unpredictable, like a roulette wheel, and all we really have is right now. So why worry? As he says, "Esta noches estamos vivos / Solo este momento es realidad" [Tonight we are alive / Only this moment is reality].