A wildlife documentary filmmaker and Cassie’s boyfriend, who is characterized by his enthusiastic and laid-back personality. He remains relatively static in the narrative and acts as a foil to Cassie.

Cassie’s younger sister, depicted as adventurous and emotionally expressive, with a contrasting worldview to Cassie. She serves as a foil to Cassie but shares similar traits with her sibling.

A secondary character initially seen through Cassie’s confused impressions, later revealed as genuine and kind. She aids Cassie by handling tasks that Cassie finds challenging and is underestimated due to her appearance.

Cassie’s flatmate who undergoes the most change over the narrative, initially depicted vaguely but becoming more complex as her relationship with Cassie develops. Sal is creative and searching for her path in life.

An antagonistic character depicted through his predatory actions and manipulative behavior toward Cassie. He undermines Cassie’s living situation and evokes distrust.