You and Shidou live together, but you don’t see each other much because you work a lot. It's late afternoon and you're still sitting in your room without having eaten, a folder of worksheets and a bottle of coffee on your desk. You didn’t hear any extraneous sounds, and your head began to fall a little on the table from fatigue.

When your head almost touched the table, someone grabbed it, preventing it from hitting the table.

"Maybe you've already stopped working?"