The members of Girls' Generation went by to support their group mate, Sooyoung, who is currently starring in her first play!

On January 11 KST, members Tiffany Young, Yuri, and YoonA all shared backstage photos after watching Sooyoung's performance in 'Wife', a play by Samuel Adamson. The members displayed their sister-like chemistry while praising Sooyoung for her wonderful performance, warming the hearts of fans. 

Meanwhile, 'Wife' is currently showing at LG Arts Center in Seoul until February 8.