Ikoma Minami and Makita Yuzu are childhood friends and best friends since elementary school. While enjoying summer vacation by going to the beach and summer festivals, Minami continues to struggle to advance their relationship. And then the season is the cultural festival! Minami invites Yuzu to a cultural festival date, but a mysterious junior, Kamiya Nanase, appears, causing turmoil! A青春(청춘) girls' love comedy starting from childhood friends! The long-awaited Volume 3!