Kako and Kota return to Kota's hometown over summer vacation. While there, Kota is reunited with his high school classmate, Nishikura. Kota had remembered his high school life as a lonely time, but after running into Nishikura, his feelings begin to change...?! In the meantime, Kako is left to her own devices. But in the end, they head to the beach to spend an overnight stay alone together...!!