In the song "," Melanie Martinez uses the metaphor of a carnival ride to depict a toxic, cyclical relationship that never moves forward. The track is part of the Cry Baby album storyline, where the protagonist, Cry Baby, experiences her first unrequited love encounter. Core Themes & Symbolism

: Lyrics like "Right when I think I've caught you, you leave me" highlight the frustration of chasing someone who is leading you on but has no intention of being reached.

A Collective Carousel: Melanie Martinez and the Alt Kid Psyche

: The metaphor of a "cotton candy heart" being put into a "coin slot" suggests that the partner treats the speaker’s emotions as something cheap and disposable, used merely to keep the "ride" (the relationship) going for their own amusement. Context in the Cry Baby Story

: As with much of Martinez’s work, the song uses childhood imagery—carnivals, cotton candy, and coin slots—to mask a darker, more mature reality.

Within the fictional narrative of the album, "Carousel" marks Cry Baby's first encounter with love. It follows the darker domestic themes of "Dollhouse" and "Sippy Cup," representing a shift into the external world where she is "tricked" into falling for someone who does not value her.