In the story, the designer Suijima Satoru (played by Kazunari Ninomiya) meets a mysterious woman named Miyuki (played by Haru) in a coffee shop, and he finds himself attracted to Miyuki who shares his values. He takes the initiative to exchange contact information, but Miyuki politely refuses: "When we want to see each other, we can meet." So, the two meet in the coffee shop every Thursday, and their feelings grow deeper. However, when Suijima Satoru is ready to propose to Miyuki, she does not show up at the coffee shop on Thursday.