Synopsis: Fukaku ni mo Kyun to Kita

Mitsu was an adolescent who devoted herself to the junior high school's track team until a devastating injury forced her to depart. On a fateful day, her beloved bag plummeted onto the train tracks, and a brave boy endangered himself to retrieve it for her. Unfortunately, Mitsu missed the chance to express her appreciation to him. Many years have elapsed, and Mitsu coincidentally crosses paths with him again in high school. However, he acts disinterested in her efforts to show gratitude. Thus begins a tale of a sincere girl's fondness for an aloof and well-liked boy.