Public rocking out to NSYNC deserves a medal. 1. Vine user Danny Dempsey blessed us with by capturing this priceless beat drop freak out. Danny Dempsey / Via Vine 2. Who would’ve thought you could go this hard to NSYNC? View this image › Danny Dempsey / Via vine.co Read more: http://buzzfeed.com/marquita/watch-this-guy-lose-it-to-the-best-part-of-its-g-p1rx