Still reeling from his private meeting with Mizuho the day before, Tomohisa struggles to focus during the school day. He soon notices that Endou has disappeared from their usual hangout spots, and a quick search reveals that Mikura is nowhere to be found either. Concerned about his friend's intentions toward the girl he harbors feelings for, Tomohisa follows a hunch that leads him toward the fire escape, where he fears an intimate moment may be unfolding without his knowledge.