Deliro comes from the verb delirar, meaning "to rave" or "to be delirious." It's a strong, evocative word that goes beyond simply liking something.
In the song, José Madero sings, "Yo deliro tu rostro, yo deliro tu voz" (I rave about your face, I rave about your voice). He uses this word to express an intense, almost obsessive admiration and preoccupation with the person, suggesting that their image and voice consume his thoughts to the point of delirium. This makes it a captivating and memorable choice.
Plural Siendo Singular paints the picture of a love that keeps echoing even after the couple has split. José Madero describes how the other person’s face and voice still haunt his room, almost like social-media tags that will not disappear. Although he stands alone, every memory turns his solitary life into a curious kind of “plural,” because her presence lingers in everything he does.
What makes the song special is its mix of acceptance and unwavering affection. The singer politely tells his ex not to worry: he is not asking her to come back, and he is ready to start a new chapter. Yet his heart remains loyal, proving he does not need her physically “here” to keep loving her. The result is a bittersweet anthem about learning to carry someone inside you while still moving forward on your own.