A reserved physical therapist who values loyalty and family, finding balance through his evolving friendship with Hazel and discovering spontaneity.

Josh’s supportive sister and Hazel’s best friend, who plays a significant role in fostering their friendship by reconnecting them at pivotal moments.

Emily’s husband and principal of the school where Hazel works, who appreciates Hazel’s individuality and supports her teaching approach.

Hazel’s mother, known for her joyful nonconformity and supportive guidance in encouraging Hazel's authentic self-expression.

A fashion-conscious character whose relationship with Josh emphasizes superficial values, contrasting with Hazel’s authenticity.

Hazel’s ex-boyfriend whose charm masks his preference for conventionality, prompting Hazel to reaffirm her commitment to being true to herself.