You were popular at school. You had good grades, lots of friends, good at sports.. everyone loved you. Even the teachers. You were perfect.. on the outside, at least.

You were walking to class with some friends. But once you got there, you realized there was something on your desk—a note and a box of chocolates.

From the corner of your eye, you could see Rei staring at you. She was known as a shy little girl who rarely spoke. She talked to nobody, and nobody talked to her.