Bang Ye Dam expresses regret to his supporters about the video that his friend Lee Seo Han shot in his studio

Bang Ye Dam expressed his uneasiness at the occurrence in a letter that read, "I'm so sorry for causing concerns..."

Actor Lee Seo Han caused a commotion earlier on May 1 when he posted a video on his Instagram account that appeared to show two people having sex in Bang Ye Dam's studio. Critics pointed out that there were claims the video was shot without permission. In the end, the actor apologized twice for his irresponsible behavior.