Uta and Io enjoy their time in the Amusement Park they've finally got to visit together. They sit in the observation wheel and Io is seemingly happy! The best friends chit-chat about dates and, certainly, Sensei.
Right after they get down, Uta leaves for a minute to wash her hands, and Io reaches out for her phone. Suddenly, she is approached by two rude punks, who weren't hiding their malicious intent towards both Io and Uta.
But this day, Io got lucky. Just as the situation was getting worse, Yuki appeared from nowhere and beat them up with style. She explained to Io, that simply mentioning Yuki Yamaguchi's name is enough to scare away any creeps. Io expressed her gratitude to Yuki, but noticed her unhealthy look and was worried. Just after this, Uta returned, and Io told her what happened.