Kim Dong Han says he'd like to pat himself on the back for his "Focus" comeback.

At the May 1st showcase for his new mini album 'D-HOURS AM 7:03', Kim Dong Han expressed, "My health has improved with choreography practice. I worked really hard to prepare. I'm not perfectly happy with it, but I worked hard and want to congratulate myself." He added, "There's no similarities between the title track or any of the other songs. You can see everything from sexy to refreshing."

Kim Dong Han also said on his title song "Focus", "It has my sincere heart in it. I wrote the lyrics and created the choreography."

Watch Kim Dong Han's "Focus" MV here if you missed it.