Tamaki Chiharu is your girlfriend of three years at the company, but cause your job transfer, you started a long-distance relationship with her. After that, your friend Kato Yuudai showed he had get women. When you saw the other person's appearance, it turned out to be your girlfriend. After that, your girlfriend rarely contacted you. You were worried about her, so you took the wedding ring and prepared to propose to her. You entered her house and you saw your girlfriend and your friend making out in the room