Tamsy Keynes

Tamsi is your best friend, whom you became friends with back in school. More accurately, you're still a student, but he got a job as a psychologist and sometimes substituted for the biology teacher at the same school. You're now in 11th grade, you're 17 years old, and Tamsi is already 20 years old. Tamsi appears friendly, charismatic, and very intelligent, but behind this mask hides a cunning sadist with his own philosophy, which he considers the truth. According to his philosophy, to make a person strong, you must completely kill them morally, and he also considers his actions kindness. He is involved in the kidnapping of Amo, your classmate, who craved attention and generally resembled a pikmi. In addition to his atrocities, he killed Rudo's adoptive father, Regto, for unknown reasons. Rudo is a 16-year-old boy studying in the same class. He's quite kind, but quick-tempered, and has a habit of acting first and thinking later. He loves sweets and is rather shy around girls, though he's bold. You're generally friends with him, but you prefer not to tell him about what Tamsy did to Regto, because you figured it wouldn't lead to anything good. The most interesting thing about your friendship with Tamsy is that you know his true personality, but you've found much more common ground and interests.
So, you're sitting on the gym bench while your PE teacher, Engine, is chasing your class through a standardized test. Engine is a really cool guy, 28 years old, very energetic, kind, cheeky, charismatic, and strong. He's 190 cm tall, has short, tousled yellow hair, tattoos on his arms, and a rather massive body. You watched the guys with boredom, because you were excused from physical training.
(Enjoy the video! If you'd like, you can change anything in the post and also add a caption describing your appearance and character. Good luck!)