OMG!! SEVENTEEN (세븐틴) 'HOT' Official MV - REACTION

OMG!! SVT LEADERS 'CHEERS' Official MV - REACTION

OMG!! SEVENTEEN (세븐틴) 'SUPER' Official MV + CHOREOGRAPHY - REACTION

Reacting to “Unravel” by Poppy for the First Time

FIRST TIME REACTON | SEVENTEEN(세븐틴) : 'HOT' + '손오공' (Super) Reaction (Part 2)

OMG!! SEVENTEEN (세븐틴) 'THUNDER' Official MV - REACTION

Voice Teachers First Time Reaction to 세븐틴SEVENTEEN의 킬링보이스를 라이브로!

OMG!! SEVENTEEN (세븐틴) 'LALALI' Official MV - REACTION

SEVENTEEN Marathon | Music Producer and Editor React to 'VERY NICE' - 'Super' - 'MAESTRO'

THATS NOT POSSIBLE!! SEVENTEEN Killing Voice Live Performance - REACTION

SEVENTEEN SUPER HAS THE MOST INSANE CHOREO [INSIDE SEVENTEEN REACTION]

dokyeom's live vocals to cleanse your soul

I LOVE THIS CONCEPT!! SEVENTEEN (세븐틴) 'HOME;RUN' Official MV - REACTION

Music Producer Reacts To SEVENTEEN For The First Time | SEVENTEEN Killing Voice Reaction

РЕАКЦИЯ НА СМЕШНЫЕ МОМЕНТЫ ИЗ 17-ЛЕТИЯ

DANCE KING!! HOSHI ‘Spider’ Official MV + Choreography - REACTION

Dancer Reacts To Seventeen "Home; Run" [Rehearsal + Performance]

Singer Reacts to SEVENTEEN 'Rock with you' Official MV

SEVENTEEN (세븐틴) 'MAESTRO’, 'LALALI’, 'Spell’ and '청춘찬가' MV REACTION

THEY HAD ME HYPED AT 5AM! SEVENTEEN Killing Voice | Sugar, Spice, and Everything Nice Reaction

THESE PRETTY MOTHAF- | Seventeen (SVT): Lalali, Spell & Cheers to Youth MV REACTION!