A 17-year-old protagonist grappling with past trauma while maintaining a carefree façade; his close friendship with Claire evolves throughout the novel.

An antagonist defined by her unresolved emotions related to her sister's death, frequently clashing with other characters, particularly Claire and Gibsie.

Gibsie's best friend and a supportive presence, playing a key role on the rugby team and in Gibsie's personal life.

Claire's best friend, who has faced her own traumatic past and provides support and guidance to Claire throughout the novel.

Gibsie's stepbrother, whose actions in the past have profound effects on multiple characters and drive significant plot developments.