The heroine and the hero have been playing very well since childhood. The hero has always protected the heroine when he was a child, and the heroine will also take the initiative to find the hero to play games. However, in junior high school, the hero gradually alienates the heroine and starts to play with another girl. After graduation, he confessed to the hero, but the hero did not agree. The heroine went to the hospital for examination and was found to be moderately depressed. She wrote a letter to the hero, and I left this world. The hero has regretted it ever since.
Concept: Hazy feelings for boys