Sustento translates to "sustenance" or "support". It's a beautiful and somewhat formal word that goes beyond just food.
In this classic love song, the singer declares he is the one who would bring his love "el sustento día a día" (sustenance day by day). He's not just talking about groceries; he's promising to be her provider, her foundation, and her daily support in every sense. It's a powerful and poetic way to express deep commitment.
Ever wanted to tell someone they're your everything? Café Tacvba's 'Eres' is basically the ultimate guide. This song is a beautiful and intense list of all the things a lover is to the singer. It's not a complicated story, just a pure declaration. The singer starts by saying, "Eres / Lo que más quiero en este mundo, eso eres" (You are / What I want most in this world, that's what you are). From there, the person becomes everything: their first thought in the morning, their deepest thought, and even their "salvación, mi esperanza y mi fe" (my salvation, my hope, and my faith).
Then the song flips the perspective. The singer defines himself completely by his devotion, saying "Soy / El que por ti daría la vida, ese soy" (I am / The one who would give his life for you, that's me). He promises to wait for them until the end. The lyrics are incredibly direct and maybe a little over the top, claiming "sin ti estoy muerto" (without you I'm dead), but that's what makes it such a powerful and classic love song.