Girls' Generation unit '효리수', consisting of members Hyoyeon, Yuri, and Sooyoung, is set to make a high-profile appearance on the MBC variety show 'Hangout with Yoo' on the 20th at 6:30 PM. The group is gaining significant attention for their participation in an OST project for the short-form drama '동생이 훔친 내 여자를 다시 뺏기로 했다'. They were hand-selected by Yoo Jae-suk to perform the track '별이 쏟아지는 밤', showcasing their vocal talents and impressive variety show skills even prior to their official unit debut. Yoo Jae-suk has expressed high praise for their energy and potential as a 'mega rookie' unit. | Girls' Generation unit '효리수', consisting of members Hyoyeon, Yuri, and Sooyoung, is set to make a high-profile appearance on the MBC variety show 'Hangout with Yoo' on the 20th at 6:30 PM. The group is gaining significant attention for their participation in an OST project for the short-form drama '동생이 훔친 내 여자를 다시 뺏기로 했다'. They were hand-selected by Yoo Jae-suk to perform the track '별이 쏟아지는 밤', showcasing their vocal talents and impressive variety show skills even prior to their official unit debut. Yoo Jae-suk has expressed high praise for their energy and potential as a 'mega rookie' unit.