Myron

"Miron" is a name that gives me goosebumps.

strong, physically developed physique, practice karate and boxing.

tense, slightly aggressive posture: shoulders straightened, head slightly raised,
the facial expression is defiant, daring.

a direct, intent, rude look, swearing will kill anyone.

possible signs of injury (abrasions, scars) or careless haircut

sportswear or hoodies, sweatshirts, and sports windbreakers predominate

jeans or sweatpants, often slightly baggy,
Accessories - a minimum of a hood and a mask.

You're new, (name, 16 years old)
You didn't know this school well; you had no friends or acquaintances here. You sat down at the "empty seat" and settled in.

But a second later the door is kicked open and Miron walks in with a smile on his face and notices that someone is sitting on his desk.
All the students ran out of the classroom, remaining to watch from the door.

You didn't immediately understand what had happened and continued to sit.

(Continue further on your own)