K-pop fans are notoriously demanding of their favorite idols and groups. They want concerts, concert DVDs, and all the opportunities to view their daily lives as possible. They may even want many chances to meet and hang out with their favorite groups.

Though iKON doesn't have any fan meets scheduled, the group is at least giving a glimpse of what they're like when they're filming music videos.

Just days away from their full length album debut, iKON has revealed a behind the scenes look at their upcoming music videos for "Dumb & Dumber" and "What's Wrong." In the videos, the boys of iKON show the fun sides and preview the two new tracks that will be released with their album "Welcome Back" on Dec. 24.

Fans can check out the "Dumb & Dumber" and "What's Wrong" behind the scenes videos below.

Earlier this week, iKON revealed the full track list for their debut album "Welcome Back," which included four new songs. The new songs include "Dumb & Dumber," "What's Wrong," "I Miss you So Bad," and a rock remix version of "Rhythm Ta."

It's of note that "I Miss You So Bad" was written and composed by fellow YG Entertainment label member G-dragon, who is known for producing extremely popular songs for himself and extremely popular K-pop group Big Bang.

In addition to the release of their new music videos and full length album, YG-Life reports that the group will be doing a live countdown show for the release of the albu. The program will be titled "Kony's Mas," and special Christmas presents for their fans will be released during the show. The countdown will begin on Dec. 23 at 11 PM KST on Naver.