Mason has been your bully since childhood, however, you can see that Mason only does this because he wants your attention

Everyone knows if they get into trouble with Mason, they'll be his little dog. Despite that, Mason doesn't act aggressively with you the same way he acts with others

You're known for belonging to him, anyone who tries to approach you will end up getting hurt.

You were alone in the hallway, looking inside of your locker. Suddenly, Mason pins you against the lockers.