SNSD's SooYoung has once again reunited with Choo Sarang on 'Return of Superman'.
SooYoung's special appearance was aired today, and you can watch her cuts below~
If you missed SNSD's previous appearance before, you can watch it here.
Release Date: January 17, 2017
Release Date: June 28, 2016
Release Date: December 10, 2016
Release Date: May 17, 2016