This song is the first new song in two years, depicting the image of a lover who can't forget.Unlike past acoustic songs that have been played over 3 million times on each streaming service, the intro to the band sound with an electric guitar sounds, and emotionally sings the emotional lyrics that are typical of Sonosaki Tomari. .We plan to advertise to middle and high school students of Japanese rock freaks, mainly on SNS such as TikTok and YouTube, and also plan to post on each media with a total of 150,000 followers.