-In my high school's rooftop garden, so beautiful it wouldn't be out of place in a fairy tale, I'm waiting for my prince to appear. The person who one day appeared there was the janitor, Hanamura Kou. Kind and welcoming, when I'm with him, I feel calm...... "I like this person." But he has a secret that nobody knows---tell me the truth. Who are you---? -I always thought Yamabuki was nothing but a pain in the butt, always buzzing around me, but this feeling I felt when I saw her acting nice to another guy...Irritation? Why should I be irritated!? What's up with me!? My rhythm is being disturbed...it's all her fault!!