With the Changing Seasons, a Genius Experiences the Sorrow of [X].Due to her father barging into the bathroom Rizu accidentally cuts off her fringe which she decides to hide from Nariyuki under an unusual mask, which Nariyuki believes is some bizarre revenge for seeing her in the bath. Fumino pulls the mask off, though Nariyuki doesn't notice anything different, making the girls mad at him. Rizu becomes confused at why Nariyuki not noticing upset her. Nariyuki asks for another chance using her first name, so when he guesses the difference is her unusually happy facial expressions she tells him he is right...