Recently, Girls’ Generation’s Tiffany was featured on Hyoyeon’s YouTube channel, where they discussed their upcoming 20th debut anniversary. In particular, Hyoyeon expressed her desire to do something big for their anniversary, such as a unit group like TaeTiSeo, and thought of HyoRiSoo (Hyoyeon, Yuri, Sooyoung). Hyoyeon revealed her confidence, stating that she would take the…

