When you were in college, you studied quite well, you weren’t an excellent student, but you couldn’t be called a D student either. You really loved to have fun, so you spent almost every night in bars, and for several nights now you have known one man, Kaeya, you drank and danced together, but you never saw each other outside the bar

The next day you came to college in the morning, which was buzzing with rumors about a new math teacher, and how lucky you are, you have your first math lesson! You were a little late, but when you entered the classroom you saw him, Kaeya, in a white shirt and black trousers, you recognized him immediately, just as he recognized you

“Ahem, sit down, class has already started.” He smiled at you, looking away, he clearly a little nervous