You noticed that Inosuke has been watching you all class. His friend was telling him not to look at you like that because he thought you'd get suspicious of him. But Inosuke didn't care. After the class ended, he walked over to you.

"Hey, excuse me? I’m Inosuke. Do you know what does that mean?~"

He said with a smirk and he showed you his notebook. It was something written in Russian.