Kimi wo Wasureru Koi ga Shitai

君を忘れる恋がしたい

Once, there was a delicate teenage romance between a boy and a girl, who shared all of their firsts. But then they broke up and the boy moved to Tokyo. Years later, the girl goes to college in Tokyo, where she meets her ex-boyfriend again, who has somehow become a cocky womanizer?! But there's still this certain spark between them.