AOA released the behind-the-scenes clips of their two title tracks, “Excuse Me” and “Bing Bing”.

The girl group are set to have a comeback with their first full album entitled “Angel’s Knock”.

Recently, they have been releasing various teasers. Now, a special clip was dropped.

The behind-the-scenes display the enjoyment of the girls as they are busy working for the MVs. Also, it is revealed that FNC Entertainment actor, Kwak Dong Yeon appeared in “Excuse Me” MV.

Check out the special clip and stay tuned for more updates!