"Autumn Sweater" is a haunting yet tender love song that weaves gritty, low-toned female vocals with a gothic instrumental palette. Dark choral voices, horror-style piano, and melancholic violin set a moody, cinematic tone, while metalcore drums add emotional intensity and edge. Despite its eerie atmosphere, the lyrics are disarmingly intimate and sincere, expressing raw affection and deep emotional warmth. The contrast between the soft vulnerability of love and the surrounding darkness creates a unique emotional tension. It's a lullaby wrapped in shadows — cozy yet chilling. This song feels like holding someone close in the cold, knowing love is both a comfort and a curse.