Singer Bada revealed her friendship with Lee Kwang Soo.

Yesterday, Bada posted on her Twitter, "Kwang Soo, let's do your hair. The real nice guy Kwang Soo" along with a picture.

In the picture, Bada is pretending to do Lee Kwang Soo's hair, and Lee Kwang Soo is frowning as if he doesn't want to be there, arousing laughter.

Internet users who saw this commented, "Bada, please make a unique hairstyle for Kwang Soo" and "Please come out in Running Man and catch Kwang Soo."

Photo Credit: Bada Twitter