Shirogane recalled the kiss on the clock tower, desperately trying to understand Kaguya's true intentions. However, the next day, a shrunken Kaguya appeared in the student council room for some reason.
Kaguya finally gets to go window shopping with Fujiwara sisters and Shirogane's sister, Kei. While the Fujiwara sisters get in the way, she eventually manages to position herself next to Kei. What secrets will Kei spill about Shirogane?
After she saw Shirogane's bento lunch box during the lunch break, Kaguya tried to tempt him indirectly for a single bite. However, Kaguya's daring actions cause Shirogane to lose consciousness.
Christmas Eve. Friends and lovers. Everyone spends time in their own way. Shirogane and Kaguya, who joined the Fujiwara Family's Christmas party, enjoyed the Fujiwara Family's brand of hospitality.