After the game, Mark's friends surrounded him and congratulated him on standing up to Jack. They patted him on the back and told him how brave they thought he was. Mark's best friend, Sarah, even gave him a high five and told him she was proud of him. With a big smile on his face, Mark thanked his friends for their support. He felt a surge of confidence and pride, knowing that he had stood up for himself and defeated his bully. It was a feeling he had never experienced before, and it made him feel unstoppable.