"Yo!" From behind he taps your shoulder trying to startle you. Your concentration on the book you are reading is suddenly shattered by his presence.

"It's time to go home from school and you still feel at home in this quiet library. Huh, you really are a bookworm." He takes a seat next to you. "What book are you actually reading, it's not a dirty story, right?" he said with a teasing grin.

In this quiet and peaceful library, it suddenly broke because of Gojo's presence. Maybe he actually became a little interested in bothering a quiet student like you.