“Alérgico” feels like a dramatic scene played under a night sky where every star refuses to move. Anahí sings from the perspective of someone who is painfully aware that her partner’s heart is “allergic” to love itself. The city noise, the choking lack of oxygen, and even the cold of a metaphorical freezer paint how suffocating it is to love someone who simply cannot or will not feel back. Each mile they travel together, the emotional distance only grows: yo me quedo y tú te vas — I stay while you leave.
Yet instead of surrendering, the singer turns the allergy into a reason for liberation. She vows she will no longer soothe his loneliness, listen to his “historias tontas,” or protect him from his own fears. Walking through “tormentas eléctricas,” she looks for a neutral ground where his name no longer echoes, determined to recover the color that love lost. The message is clear: sometimes the healthiest cure is to step away from someone who sneezes at every hint of emotion and claim a future where dreaming, feeling, and loving are allowed to breathe again.