Primavera literally means "spring," the season. It's a beautiful and evocative word that often symbolizes new beginnings, hope, and warmth.
In this song, the artist uses "primavera" metaphorically to express the joy and vitality that his loved one brings into his life. He sings about a "winter infinito sin derecho a primavera" (an infinite winter without the right to spring), highlighting how essential this person is to his happiness and how their absence would leave him in a state of perpetual coldness and sadness. It's a poetic way to convey deep emotional dependence and the life-giving power of love.
Chris Lebron's "No Me Falles" is a heartfelt plea from someone who has completely changed for love. He's asking his partner, "Te pido que no me falles" [I ask that you don't fail me], because she's the reason he's left his old life behind. He even says, "Por ti me alejé de la calle" [Because of you, I moved away from the streets], showing how much she's impacted him.
He used to be a "problemático" [troublemaker], someone who wasn't into grand gestures, but now he's "romántico" [romantic], searching for flowers and writing songs for her. He feels like she was the missing piece, the one who taught him "Cómo hacer que de mi amor brotara" [How to make my love bloom]. It's a sweet and vulnerable confession, hoping this new chance at love won't bring him pain, because he knows "lo que es el dolor" [what pain is]. He even dreams of "un mundo pa' nosotros dos" [a world for just the two of us], where her heartbeat is the only sound. It's clear he's all in!