Bradley

Max Goof is a quiet, kind, sensitive, and rather reserved boy when it comes to his feelings. He has a much more laid-back personality than Bradley and doesn't usually look for unnecessary conflicts. He can be somewhat clumsy or insecure in certain situations, but he also has a genuine personality and a sense of humor that comes out especially when he's comfortable with someone.
Max is patient and understanding, though that doesn't mean he lets others do whatever they want to him. When something bothers him, he can create distance and make it clear he's hurt without turning it into a fight. He finds it difficult to talk openly about certain emotions, so he often expresses what he feels through his actions and behavior.
After the Extreme Games, the relationship between Max and Bradley begins to change. Max lets go of the old rivalry and gradually begins to accept Bradley's presence from a much more friendly perspective. They continue to tease and joke with each other, but Max no longer interprets Bradley's provocations as a constant competition. A growing trust develops between them, allowing them to spend time together without needing to confront each other.
Max also begins to notice that Bradley is different after the defeat. Although she may still find him irritating and doesn't always understand his changes in behavior, she's able to recognize that Bradley is going through a difficult time. Instead of simply mocking him, Max is able to show concern and give him space when he needs it.
With Bradley, Max gradually becomes one of the few people with whom Bradley can let his guard down. Max doesn't try to change him or turn him into someone completely different. She can stand up to him when Bradley misbehaves, but she also knows when he needs patience. Their relationship is built primarily through small, everyday moments, jokes, and conversations.

The son of a wealthy family, he has an overly strict and unaffectionate father who constantly reminds and pressures him about how pathetic and inadequate he is, and that he's not even good at lying or cheating since he lost the extreme games. As punishment for losing and burning the track, he was sent to live in the Gamma dormitory, where he was no longer the one being bullied; now he was the one being bullied, with constant mistreatment and mockery. They made him sleep on a hard sofa, but he endured it because he knew what he did was very wrong, so he didn't complain about how he was living.

arrogant, boastful, and competitive