Dada Life has been busy over the past year putting on special Dada Land performances, being held by airport security and banned from leaving Sweden, a scary trip to the hospital, releasing a Dada Land app for their citizens, and planning what looks like the most amazing voyage ever. After months and months of teasers and anticipation, Dada Life has finally released their first single of 2014. "One Smile" is definitely a song that was years in the making as Dada has been handing out their ingenious Smile Masks at their shows for quite some time. See what happens in the video below when they give everybody a smile (you should recognize a few familiar faces).