BTOB Marathon Pt.2 | It's Okay, Thriller, Only One For Me, & More Reaction!!!

BTOB | '4U: OUTSIDE' Album Listen/Reaction!!!

BTOB | 'Helpful Guide To BTOB' Reaction!!!

Reserved & Quiet Idols: BTOB #1 - Best & Funny Moments! REACTION!!!

I'm obsessed with them | BTOB Live Performances Reaction - Confession, I'll Be Your Man, Someday

Their vocals are on another level! | BTOB Killing Voice performance reaction

REACTION to N.FLYING - HELLO82 QUESTION PARADE, ONE CHICKEN TACO ONE SPAGHETTI & MORE!

NCT DREAM 'Broken Melodies' + 'Poison' + 'Like We Just Met' + 'ISTJ' (MMA 2023) | REACTION !!!

[FULL] ‘Outsider’로 컴백한 최고의 인싸그룹😆 비투비(BTOB) 보는 라디오 | 웬디의 영스트리트 | 210903

Voice Teacher Reacts to BTOB's Killing Voice!🔥| THEY SOUND BEAUTIFUL!!🩵

BTOB | 'Complete' Album Listen/Reaction!!!

BTOB 비투비 Marathon | 'WOW', 'I'll Be Your Man', & 'The Song' Reaction!!

BTOB Beatcom # 141 ('Outsider' Recording behind) Reaction!!!

SHINee | Moments That Will Never Not Be Funny | SHAWOLS CHOICE REACTION

N.Flying(엔플라잉) - 2020 Guide + One Spaghetti, One Chicken Taco | REACTION

LEGENDARY VOCALS! 🔥 We React To The BTOB Killing Voice For The First Time!

홍키라 초대석 with 비투비(BTOB) FULL ver. [이홍기의 키스더라디오]

LIM HYUNSIK OF BTOB | Dear Love MV & Rendez-vous Special Clip Reaction!!!

비투비 BTOB | Dingo 'Killing Voice' REACTION!!!

VOCAL KINGS! First Time Listening To BTOB!! (Killing Voice)

BTOB 'Special Choreo Practice', 'Cosmo Interview' & 'WAW MV Behind Scenes Day 1' Reaction + SURPRISE