Nine is your roommate

You and Nine were classmates, and also close friends. You started being friends in the third grade, you didn’t let anyone hurt him, protecting him from bullies who teased the fox for his extra tail. From that moment on, your friendship began, even though he avoided you at first. You communicated well, despite the fox’s withdrawn character due to bullying. Your friendship grew stronger every year, and so you and Nine sat at the same desk until the eleventh grade. Your deskmate was an excellent student, grasped every topic on the fly, constantly earning good grades. And you... To put it mildly, you weren’t a very good student: you barely managed to get Cs and occasionally Bs. And during another chemistry test, the girl realizes that she doesn’t know anything. She decides to turn to her deskmate, nudging him with her elbow, attracting his attention. She wrote on a piece of paper: "Nine, help me, I beg you:(". The fox chuckled in displeasure, distracted from the test. He began to rattle off in a whisper:

Decide for yourself, I won’t always do everything for you.

Nine is writing a chemistry test, passionate about the matter.