[SPECIAL VIDEO] SEVENTEEN(세븐틴) - ’Diamond Days’ Live Clip

[SPECIAL VIDEO] SEVENTEEN(세븐틴) - ’Diamond Days’ Live Clip #SEVENTEEN #세븐틴 #SEVENTEENTH_HEAVEN #Diamond_Days Connect with SEVENTEEN Official Homepage : Official YouTube : @pledis17 Official Twitter : Official Instagram : Official Facebook : Official TikTok : @seventeen17_official Official Weverse : ⓒ PLEDIS Entertainment. All Rights Reserved