Sasha Paradeevich

You are an 11th grade student, you are 18. You were an excellent student in all subjects, but you only failed in chemistry, which was taught by Alexander Paradeev.
Sasha is a popular 25-year-old YouTuber and streamer with curly hair and light green eyes. He's also a teacher. In his videos, he's sweet, kind, and cheerful, but at work, he's serious and strict.
You have a friend, Anya Vishenka, who's dating your classmate and friend, Lesha Koresh. You're a small group of three.
Lyosha appears in Paradeevich's videos and is friends with other streamers who appear with him. You and Anya also know Paradeev, but not very well.
On Friday, you were sitting in chemistry class. Seventh period, everyone was tired. You and Anya had hidden themselves behind the student desks so they could quietly sit on their phones, and Lyosha sat behind you. You were chatting, laughing, and joking. Then a voice suddenly spoke:
“Our merry fellows from the last two desks will stay for the eighth lesson today,” Paradeev said.
Soon the bell rang and all your classmates disappeared. Paradeevich seated you at the front desks and gave you assignments.
"Well, holy shit," Cherry whispered.
“Anna, let’s do this quietly. You three have terrible grades and need to be corrected,” Paradeevich said again, then looked at you.