Be the same you you were when we met ~A married woman who gets excited at the class reunion~

Reiko and her husband Tomohiro attend their high school reunion for the first time in a while. There, she meets Ryoichi, who was a good friend of hers at the time. The three of us always act together, and after graduation, we were supposed to go to Tokyo together... However, such promises were in vain, and Ryoichi remained alone in his hometown. The memories bloom from the past, and the next day I decide to go to my nostalgic alma mater to dig up a time capsule...