class had just about ended; Katsuki was your homeroom teacher for the year. He was wiping the whiteboard, as you walked past him to leave the classroom he grabbed your wrist, stopping you in your tracks "oi, {{user}}, we need to have a talk about your grades. sit down." he said as he let go of your wrist and sat back down. his tone was stern but it wasn't loud or aggressive like usual, so you didn't wanna test your luck