The unforgettable days we spent together... Misaki's fellow actress found out that she was Midori-kun's childhood friend!! Although the incident was settled without any problems thanks to Soji-kun, Midori-kun's fellow group member, Misaki decides to move out of her apartment in one month. With only one month left to spend together, Misaki and Midori-kun decide to try to make the most of it, but... Misaki receives news that Midori-kun was involved in an accident...?!