Maddie’s kind and busy mother who has remarried and is adjusting to a blended family while managing her own commitments and household.

Maddie’s father, who is responsible and relaxed, and whose advice and skills play an essential role in her survival journey.

Maddie’s supportive stepfather who is kind and attempts to build a relationship with her, despite her initial aloofness.

Maddie’s social and career-focused stepmother, who shares her home with Maddie part-time and engages with her kindly.

Maddie’s smart young stepbrothers, who occasionally receive her help with academic tasks and have a unique twin bond that Maddie envies.

Maddie’s baby half-brother, who is affectionate and requires care, further adding to Maddie’s responsibilities at home.

Maddie’s school friends involved in planning a secret sleepover, maintaining their presence in the story through Maddie’s memories.

A dog adopted by Maddie after being left behind by his owners, providing companionship and mutual support during challenging times.

A group of men passing through Maddie’s area, perceived as potentially harmful and thus avoided by Maddie for her safety.