Negamos comes from the verb negar, meaning 'to deny'. In this context, it's used reflexively, nos negamos, which translates to 'we denied ourselves' or 'we refused ourselves'.
It's a powerful word that highlights the active role the couple played in the downfall of their relationship. They weren't just victims of circumstance; they denied themselves the right to a summer full of love, making it a poignant and memorable choice for a song about a breakup.
This song is about a breakup that feels both inevitable and full of regret. The title itself, "Te vas y yo te dejo" (You leave and I let you go), sets the scene for a separation that isn't a fight, but a sad agreement. The singer questions why it has to end, especially when their love "pudo ser eterno entre nosotros" (could have been eternal between us). It seems they just "no supimos conservar esa ilusión" (didn't know how to keep that illusion alive).
What makes this so heartbreaking is the timing. After spending so much time together, including a whole winter, they "nos negamos el derecho de un verano lleno de amor" (deny ourselves the right to a summer full of love). They are leaving just as things could have gotten better. Instead of fighting for it, they decide to part ways, leaving a big question unanswered: "Nunca sabremos quién fue capaz de perdonar" (We will never know who was able to forgive). They each take a piece of the other with them—he takes "el perfume de tu piel" (the scent of your skin), and she takes "el recuerdo de mis sueños" (the memory of my dreams).