SEE ALSO: AA are 'OK About It' in new MV off their latest album

The boys returned with their first mini-album, 'OK About It', last month with a member change-up. AA shared, "The '22' on our stage outfits is very meaningful. The average age of our members was 22 when we debuted back in November of 2011."

"It's been 3 years since then, and Joowon left the group to pursue an acting career and Jinhong joined as a new member. After that, our average age went down to 22 again. We feel like it's a new start."

Have you been keeping up with AA's performances?