The drama will be rated as 19+

‪‎InspiringGeneration‬ KHJ was asked what is the colour of the briefs and he said, 'If the colour is aired as well, the drama will be rated as 19+.
 So I’ll leave it to the viewer’s imagination. The scene was filmed carefully behind a blind.
 It was the briefs that I usually wear. 
And director said it will be female actress’ turn next time to ‘expose’’. 
cr:@5StarsAs1