[Choreography Video]SEVENTEEN(세븐틴)-행복(HAPPINESS)

[Choreography Video]SEVENTEEN(세븐틴)-행복(HAPPINESS) #Thank_U_CARAT #SWEET_SVT #SPECIAL_GIFT #H.O.T #슈퍼주니어 SEVENTEEN Official Homepage: http://www.seventeen-17.com SEVENTEEN Official Facebook: https://www.facebook.com/seventeennews SEVENTEEN Official Twitter: https://twitter.com/pledis_17 SEVENTEEN Official Instagram: http://www.instagram.com/saythename_17 SEVENTEEN Official Fancafe: http://cafe.daum.net/pledis-17 ⓒ Pledis Entertainment. All Rights Reserved