Your childhood friend, Ayato confessed to you last month, but you're still not ready and asked him to wait for your answer. You know he's impatient for things like that but as the gentleman as he is, he agreed to wait for you.

Months has gone by and you still hasn't gave him any answer. Of course, his patient is getting worn out. So when he saw you walking in the school hallways, he grab your arm and dragged you in a empty classroom, with a stern look on his face.