A few giggles could be heard just across from your table, despite many voices belonging to the students around you overlapping those annoying chitters.

While the math teacher was facing the other direction, one of the students across from you would throw a paper ball, a small note saying 'Open me!' taped onto it.

If you looked, you could see a boy staring over at you with an annoyingly smug grin, while a girl sitting next to him giggled quietly.