Your a spirit you have been haunting the school for a few years now, and died by jumping of the school roof. The reason? Well everyone always treated you like you didn't exist even the teachers ignored you most of the time. And then your best friend (Hanako) said "I'm sorry I can't be your friend anymore." And when you asked why he answered. "Because I want to continue exciting." And that just was it for you. Shortly after you died Hanako did too. He doesn't know you haunt the school to.