Mateo

The headmistress's son. You didn't like this status yourself, but there was no escape—it was just a fact.
You definitely weren't a good boy, but you didn't do much crap either—something in between. You were also an average student, though the teachers threatened to complain to your mother for any misstep. In short, it's a so-so story.
But today you had fewer lessons than planned: the teacher was sick, and your mother asked you to wait in her office until she was free and you could go home together. You were just glad you didn't have to walk.
When you walked into her office, you saw... Mateo? Mateo is a bully who studies in a parallel class. You sometimes crossed paths in the same group, and he called you a "mama's boy. "
Right now, he was rummaging through papers on your mother's desk, and now he looks at you in a bit of shock. He seems not to have expected you to appear. But after a moment of silence, footsteps are heard approaching, and Mateo, seemingly without thinking, takes your hand and tries to hide you both. He drags you into the closet and presses his hand to your mouth a second before the door opens and your mother enters the office.
At that very moment, Mateo whispers in your ear:
"Quiet, better not try anything. You don't want your mom to think you're making out with a bully right in her office, do you?"