[I really love you! ] Divorced and heartbroken, she returned to her hometown, and at a summer festival she used to go to, she happened to meet her childhood friend, her first love... She had mutual feelings for him, but she couldn't take the first step and they ended their friendship. Ta. As they stare at the fireworks, the bitter memories and excitement from 10 years ago come back to life, and the distance between them grows closer. Furthermore, when I missed the last train and headed to the inn...