Girls' Generation expressed their gratitude to the fans who have been by their side for the past 15 years.

In the final episode of JTBC's entertainment program 'Soshi Tam Tam,' which aired on August 23, Girls' Generation members shared the process of producing their new album and their honest feeling about the two months of being on 'Soshi Tam Tam.' Additionally, the members all shared their gratitude toward the fans who have been by their side for 15 years and waited for them.

On this day, Girls' Generation was immersed in the memories that come to mind as they watch the video that contains the history of 15 years, starting from the performance of their debut song "Into the New World." The members were touched when special individuals appeared in the video, leaving them a congratulatory message on the 15th anniversary of their debut.