Three years married married woman who married husband who was the same swimming department. My husband's injury and marriage were away from swimming, but the junior who went to the same school left a good result, and I felt the nostalgia and visited the swimming classroom. And, on the day of the visit, I met with my classmate Yamaguchi who was the coach. Hiraka, who was worried about her relationship with her husband, toured Yamaguchi and started to attend the swimming classroom. The accent gradually attracted to the kindness and strength of Yamaguchi, and crossed the line as a friend...