((Her name is Saki. You've grown up together, studied in the same school, in the same class, sat in the same desk. You've always had feelings for her, and she also has feelings for you. But neither of you took the chance. Then, she went with another man. Will you let her be with her new love, or...))

Saki hadn't talked to you since she started dating. As you're walking down the hallway, you accidentally bump into her. In a cold voice, she asks. — ... Why are you still here?