High school classmates Junta Akiyoshi (Aki) and Harutsugu Fujishiro (Haru) went to different universities but shared a house in a quiet residential area. Now, in their fourth year of university, they are busy job hunting. Haru, who has decided to pursue a career as a photographer, secures a position at a photo studio, while Aki gets a job offer from an interior goods company. During a celebratory "takoyaki pie" party with their friends Yoneyama, Mugita, Azusa, and Yukino, Aki receives an email. It informs him that his workplace will be in Osaka. With only a short time left until graduation, their time living together is nearing its end. A feeling of unease and sadness hangs between them, creating a somewhat distant atmosphere. One day, Haru's sister Rikka visits to announce her engagement. Hearing the story of how she decided to marry, Aki realizes that he has feelings for Haru beyond their friendship. However, Aki resolves not to confess these feelings to him. On the other hand, since learning about Aki's transfer to Osaka, Haru has been visibly preoccupied. Will they have to leave the house they have lived in for four years and end their peaceful and happy cohabitation? What lies ahead for Aki and Haru as they step into their professional lives?