Lu’s father, who previously dealt drugs but now works as a rehab recruiter, teaching Lu about the complexity of people and the importance of integrity.

A supportive athletic coach who helps guide Lu and the other athletes through life's obstacles. He encourages them to trust in their abilities and confront challenges head-on.

Lu’s mother, who runs a fruit sculpture business and teaches Lu lessons about individuality and inner strength through her creative and thoughtful nature.

A former classmate and bully of Lu’s, who indirectly influences Lu’s path in track after an altercation, offering insights into the struggles beneath his tough exterior.