Chika Shibata will never forget the lemon-flavoured first kiss she shared years ago with her childhood best friend Sakamoto. Despite cutting ties with her in high school, Shibata winds up working in the same office as Sakamoto. With her feelings in conflict and office gossip about their relationship running rampant, Shibata is at a loss to know how to react to the close presence of the gentle girl. [Written by MAL Rewrite]