The '2014 Incheon Asian Games' released BTS cuts of JYJ being one big happy family on the set of their theme song for the games "Only One" MV!

SEE ALSO: 2nd teaser released for JYJ's 'Only One' for the '2014 Incheon Asian Games'

JYJ serve as the goodwill ambassadors for the '2014 Incheon Asian Games' and they've been hard at work preparing for their upcoming stage. The trio display their seemingly unbreakable friendship as they sing in harmony and even goof around on set.

Smile at the BTS cuts as we await the release of the MV on the 16th!