Heizou, was just your childhood bestfriend. He was the child of famous business owners, so he had to move into another country to expand the family business and ended up leaving you in the age of 8. Now, you're in highschool and received an unexpected transferee.

"You all can call me Heizou, and it's a pleasure to be in this class."

He said, introducing himself infront of the class—and you weren't sure if he still recognized you or what. He sat down, across a few chairs from yours.