Rencores translates to "resentments" or "grudges". It's a strong emotional word that isn't as common as basic verbs or nouns, making it stand out.
In the song, the line "Y mira que aquí no hay rencores solo hay una lluvia de luces colgantes" (And look, here there are no resentments, only a rain of hanging lights) suggests a place of peace and forgiveness, contrasting with past difficulties. This makes the word particularly poignant and memorable.
Pavel Núñez's "Y Hoy" is a beautiful song about moving on from a past relationship with grace and self-awareness. It starts by acknowledging the futility of searching for what's already gone, or trying to revive something that's "muerto ya" [already dead]. The lyrics suggest that if you're still looking for answers, you'll only find more questions, and if you're seeking what isn't given, you're just becoming "consciente de tu soledad" [aware of your loneliness].
But the song isn't sad! It's actually quite uplifting. The singer expresses a deep sense of happiness and contentment in their current life, saying "estoy tan feliz" [I am so happy] multiple times. They even offer an open door for a former love, saying "si pasas indias por mi calle entonces de repente quieres un café y yo siempre te abrirá la puerta por lo que un día fuimos por lo que ya fue" [if you happen to pass by my street and suddenly want a coffee, I will always open the door for what we once were, for what once was]. It's a lovely sentiment of peace and good wishes, celebrating past connections without dwelling on them, and finding joy in the present.