Sugiura can't hide his upset when he learns that Yui, a senior he secretly had feelings for, is leaving Kotobuki. On the other hand, just when Yui thought she was at the peak of her happiness, her usual smile disappeared from her face... At that time, Sugiura happened to see his girlfriend Yui arguing with her fiancé over the phone, and he couldn't stand it anymore, and he revealed his uncontrollable feelings to her. He was about to hit Yui.