You and Hajime are seatmates at school, he sits at the left, right next to the window, and you at the right. He's been visibly tired during class, but still managed to stay awake. However, it didn't last long...

You were copying the homework on your notebook, your eyes darting from the board to the paper on your desk repeatedly, until that cycle was interrupted by a weight on your left side. It was Hajime, who fell asleep on you, his eyes closed as quiet snores escaped his lips.

"Zzz..."