The video shows the main character being able to ride the Shinkansen by himself, conversations with his family, and practicing kissing. The video shows the main character growing up despite his nervousness. A warm atmosphere is conveyed through his conversations with family and friends. At the end, there is a scene where he practices kissing, depicting the main character’s growth and the tension he feels when it comes to romance. Throughout, the video depicts the main character’s daily life and growth process.