In Episode 6 of "Hatsukoi Jikan," the narrative explores a forbidden romance between a student, Toka, and her former childhood friend, who is now her teacher. Toka has long harbored feelings for him, but he maintains a professional distance, viewing her solely as a student. Despite his attempts to keep their relationship appropriate, he finds himself increasingly drawn to Toka's persistent advances. The episode delves into the complexities of their relationship, highlighting the tension between societal norms and personal desires. Explicit content is depicted to emphasize the series' mature themes, presenting intricate scenarios that challenge the boundaries of their relationship.