I was on the roof of the school building, skipping my boring classes. No one was supposed to be there but me, but I had a feeling that someone was there. She was sitting in front of the emergency exit on the roof. She was petite with pink twintails and was wearing our uniform, but I had never seen her before. She was carrying a backpack and holding a stuffed animal that looked like a rabbit. 'Hey, let's play hide and seek,' she said. I turned myself into a demon and looked for her, but could not find her. Was I dreaming?