As Crayon Pop entered the airport from the plane, they began to motion pistol fire and do kicks in the air. It is certainly a strange behavior, but they had their reasons. They promised they would do so to their fans.

Crayon Pop was returning from the 2013 Mnet Asian Music Awards (MAMA). They also went through a rushed schedule consisting of Hong Kong fan meetings and various promotional activities throughout Hong Kong. They entered Korea through Incheon International Airport.

As soon as the doors opened, Crayon Pop began to kick in the air and motion pistol firing. This was a routine that they performed with international sensation Ylvis of "The Fox" fame. The crowd of fans who were waiting for them erupted in laughter.

Chrome Entertainment explained that it was due to a promise Crayon Pop made to their fans.

What was the promise? Crayon Pop was asked what they would do if they won the Best New Artist award at MAMA, they will perform various dance moves at the airport. Of course, when they made this promise, they didn't think that they would win. They said, "We had no idea we would be keeping this promise, because we didn't think we'd win at all."

They continued, "Even though the promise was made more than 3 months ago, we wanted to keep our promise to our fans who supported us. We like to thank our fans again for their support that lead to our receiving of that award."

Crayon Pop's next agenda is less bizarre. They are releasing a Christmas album on November 26th.