Kotoha Ninomiya works in the general affairs department at a confectionery company. Suddenly, she receives an order to transfer to the public relations department. She has a hard time there. Making things worse, Kotoha Ninomiya learns that Atsushi Imagawa, whom she holds secret feelings for, is about to marry another woman. They have been friends since they were young. Heart broken, she attends Atsushi's wedding ceremony. At the ceremony, she is moved by Kumi Kuon's congratulatory speech. Kotoha Ninomiya is a legendary speech writer.