Following the previous episode, Kisaragi-sensei immediately asked Masaharu for the current month, with Masaharu answering incorrectly. This indicated that Masaharu's memory have been jumbled, as an effect of him being exposed to Figurare magic too much, and its dire effect would be Masaharu losing his memory of being Yuki-chan, and all that has happened between him and Sumomo after drinking the antidote which would return him to normal...