​In this episode, Kenta and Hana find themselves in an unconventional lesson about the male and female body. Feeling uncomfortable, Kenta tries to avoid the topic but Hana’s curiosity gets the better of her. After school, Hana takes the opportunity to engage Kenta in a conversation about the lesson and expresses her keen interest in understanding the differences between male and female bodies. Determined to quench her curiosity, Hana persuades Kenta to reveal his naked body once they reach their home. Prepare for an intriguing exploration of intimate knowledge as these characters embark on an unexpected journey of self-discovery and newfound desires.​