DAY6 "I m Serious(장난 아닌데)" M/V

DAY6 "I m Serious(장난 아닌데)" M/V Listen to DAY6 "Every DAY6 April" on iTunes & Apple Music: https://itunes.apple.com/album/every-day6-april-single/id1223836856 DAY6 Official YouTube: http://www.youtube.com/c/DAY6Official DAY6 Official Facebook: http://www.facebook.com/DAY6Official DAY6 Official Twitter: http://www.twitter.com/DAY6Official DAY6 Official Fan s: http://fans.jype.com/DAY6 DAY6 Official Homepage: http://DAY6.jype.com Copyrights 2017 ⓒ JYP Entertainment. All Rights Reserved.