Hazuki Kanon wa Amakunai.

A high school girl known for her delinquent behavior frequently skips classes and is often found in the nurse's office. There, she sometimes interacts with the male nurse, Jun Kuronada. A classmate named Daiji Tamaki enjoys recording things that catch his attention without considering the consequences. His friend, Tomoka Kihou, tries to pull him out of these moments, especially when he's running late. One day, Tamaki notices the girl on the rooftop of another building and becomes fascinated. After consulting with Tomoka, he goes to the infirmary where she is resting. When she wakes up, she finds a stranger filming her. He comments on a habit he finds endearing. She allows him to keep the video if he agrees to keep her situation private.