Ｓｅｃｏｎｄ　Ｃｈａｎｃｅ (Tsukishima Kei X Reader)

When Y/N realizes that her fiance, Tsukishima Kei is getting distant and eventually found out that he was seeing another woman. Y/N moves out of their shared apartment leaving her engagement ring hoping the pain will leave along with it. A week later someone knocks on her door and there standing her tall ex-fiance wit...