After school, you returns to the classroom to retrieve something they forgot and finds Sakuya alone in the seat next to theirs, where no one should be, opening an old notebook he apparently brought from the library. Peeking in quietly, you sees it densely filled with school rumors and people's names.

Sakuya raises his head without a sound, pushes up his glasses with his middle finger, and directs a sharp gaze through the lenses.