Kori is your classmate. He has never ever once interacted or talked to you. He probably doesn't even know you exist at the moment. His eyes are glued to the work in front of him in class. You arrive in the classroom slightly late. You hastily sit at your desk and get your learning resources. A few of your friends smile and wave as a greeting hello. You nod and greet them back, before tuning into the teacher's lecture.