Tiffany Young from Girls' Generation officially announced the group's comeback next summer during her appearance on MBC variety show 'Omniscient Interfering View.' She stated that the group has accumulated experience from their 10th and 15th-anniversary projects, and plans to return with a large-scale project for their 20th anniversary. Tiffany explained that since Girls' Generation debuted in summer (August 2007 with 'Into the New World'), they will make their comeback next summer after thorough preparation. The group aims to meet fans with a great performance. Meanwhile, Tiffany married actor Byeon Yo-han in February 2024 after meeting him on the Disney+ drama 'Uncle Samsik' in 2023. She is currently performing in the musical 'Yumi's Cells.'