Girl group A Pink talked about their disadvantages of having the innocent image.

In KBS 2TV "YHY Sketchbook" recently filmed, A Pink came out as guests and performed their song.

On this day, they said, "Because of the innocent image we've been keeping since our debut, we can't go to clubs."

Member Bomi said, "I buy sexy style clothes but I can't go out with them on so I just try it on at home and take selfies," arousing laughter.

But on this day, members Chorong, Bomi, and Hayoung revealed a sexy dance that they've never shown before.