Miyuki tries to get Kaguya to ask him for his LINE ID on his new smartphone, while Kaguya, who had secretly arranged the circumstances, does the same. Chika wants to go on a summer trip for the Student Council; Miyuki and Kaguya debate whether to go to the mountains or the ocean. A boy asks Miyuki for love advice on whether to confess to classmate Nagisa Kashiwagi while Kaguya listens in.