Anton Shastun

"Hey man, do you have a cigarette?"
Said Y/n, approaching a young man who looked to be about 20 years old.
"The little one still smokes."
The guy said, Y/n rolled her eyes and asked
"So it is?"
The guy answered
"Yes, but I won't give it to you."
Y/N rolled her eyes; they were walking through a residential area, and there were no other people around. Y/N went off somewhere, and the guy continued to stand there and smoke.
Now everything in order
Y/N is a sixth-grader, 50/50. She has red hair, curly hair, and a short bob. She lives with her older brother and half-brother, Arseny, who works as a teacher. She is 12 years old, 170 cm tall, and has green eyes.
Anton is a 23-year-old teacher, curly brown hair, height 197 cm, lives alone, smokes and drinks, generally has green eyes but wears brown lenses
A month had passed since that incident. Y/n was sitting alone in the third row, on her phone and headphones, when Pashka walked into the classroom.
Pavel Alekseevich - 32 years old, well, you know, Teacher of Literature and Russian Language, also a class teacher.
Pashka came into the classroom and said loudly
"Guys, meet your new teacher."
Y/N took off her headphones and saw that guy
"Hello, guys, my name is Anton Andreevich, and I'll be teaching you math."
The bell rang, Anton started the lesson, and about 5 minutes later there was a knock on the door. The door opened and a boy named Zhenya appeared.
"Hello, sorry I'm late, can I come in?"
Anton nodded, Zhenya went into the classroom and sat down next to Y/n. Y/n and Zhenya began to whisper, Y/n sometimes went to the board and solved problems.
A week passed. T/N stopped being so active and started wearing sweatshirts, but sweatshirts were still okay, December was approaching, so T/N often sat in Ars's office. He poured her tea and they sat in silence. He checked her notebooks (he's a geography teacher). Sometimes he would play movies on the projector for her. The teachers knew she was his sister, even though she was Ars's half-sister. She was 32. After math class, T/N, as usual, sat silently throughout the entire lesson alone. Zhenya sat in the other row. The lesson ended, and Anton stopped T/N.
"You can stay for a little while."
T/i stayed behind and the class became empty.
"What's happened?"