Noche de Brujas paints the scene of a Halloween-style party where everyone hides behind costumes, masks, and makeup. Our narrator shows up cloaked and fanged, but beneath the spooky get-up he feels lonely, ignored, and painfully aware that the girl he likes is focused on someone else. While colored lights flash and fog machines hiss, he slips into the background, wondering why she invited him if he is destined to feel like a ghost even without a sheet over his head.
The lyrics play with the idea of disguise, asking repeatedly “¿De qué es tu disfraz?” – What are you really hiding behind? The singer questions whether her cheerleader costume is meant for him, for another guy, or to cover her own inner turmoil. In short, the track is less about monsters and more about the fear of emotional invisibility, showing how a festive night can expose heartbreak instead of concealing it.