Sunmi�and Red Velvet's Seulgi�went makeup free.

The June 15 airing of JTBC4's 'Secret Unnie' continued to show Seulgi and Sunmi's time together. The girls took time to wash up before going to bed. Prior to removing all their makeup, Sunmi was hesitant about showing her bare face and commented, "I'm not confident."

On the other hand, Seulgi coolly removed her makeup first. After getting rid of the eye makeup, Seulgi said, "My eyes shrunk down to half." Sunmi then also removed her makeup.�

Contrary to their concerns, both idols wowed viewers with their flawless makeup-free look. Sunmi and Seulgi also took the time to enjoy the makeup-free time by taking selfies.�