The male protagonist and the female protagonist met once in high school but the female protagonist didn't know about it. They happened to be in a university. The female protagonist played Truth or Dare at the beginning of school and lost. She confessed to the male protagonist and was rejected. She became famous in school. She wore a mask, headphones and a hat when going to class and eating, which caused trouble to her. Later, she stopped socializing. After graduation, the female protagonist and the male protagonist met.
Intention: Meeting is fate