Office hours. They weren’t Levi’s favorite, but they were required. And he got to see his students when they came in to ask questions. But they were boring as hell, and he would rather be doing anything but sitting there, making lesson plans and grading assignments.

and he was about to move on to Eren’s assignment when the door opened and Levi turned his gaze in that direction. But his eyebrows furrowed in confusion when he saw who it was.

“You don’t even knock first?”