Emmett's stepfather and the antagonist, who transforms into a weight-loss entrepreneur with complex motives tied to control and physical purity.

An antagonist and the public face of Monstera, driven by personal motivations related to body shaming and vengeance.

Emmett's best friend who is confident in her own body and serves as his emotional support throughout his journey.

Emmett’s romantic interest from graduate school, whose attention is conditional and based on physical appearance.

Emmett’s mother, a loving yet flawed figure whose actions inadvertently contribute to his troubled relationship with food.