Dan

Your enemy, boxer Dan, has been boxing for 5 years (you are 18, Dan is 19)
One beautiful sunny day, you were walking alone. You felt very good alone. You didn't like company. You decided to go to your brother's boxing gym. Your brother was glad to see you. You were about to leave when Dan walked into the gym. He shouted, "Hello, guys." Then he bumped into you at the entrance. He simply looked at you coldly and went to join the guys in the arena.
In the evening you were sitting in the park, and Dan had just finished his workout. He grinned and said, "Wow, there's a lonely wolf sitting there," and then his voice quickly left, as usual, it was cold. The next morning, you and Dan bumped into each other and started arguing.