BTOB - A Helpful Guide | REACTION

BTOB - Reserved & Quiet Idols #1 + #2 (Funny Moments) | REACTION

BTOB | a helpful guide to BTOB REACTION | I'm honestly blow away!

BTOB (비투비) - KILLING VOICE | REACTION

ONEUS - A Detailed Introduction Guide 2021 | REACTION

The Star Chapter: Sanctuary Full Album Reaction! - katie's room

I already love them so much!! || Reacting to a helpful guide to BTOB by ilhoon squad ♥

BTOB - OUTSIDE - ALBUM REACTION/LISTEN

[Request Series] 비투비(BTOB) "Helpful guide to BTOB" Member Guide Reaction! | Great job Ilhoon Squad!

ONEWE - Guide "One band, five members, many reasons to love them!" | REACTION

Musical Theatre Actress Reacts to Helpful Guide to BTOB | ISSIE REACTS!!

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

BTOB(비투비) - "Missing You" + "Only One For Me" MV | REACTION

BTOB | BTOB is not idols, they are comedians (BTOB Funny Moments) REACTIONS

BTOB - Reserved & Quiet Idols EP9 + EP10 | REACTION

Reacting to ONEWE for the FIRST TIME!

THEY ARE SO TALENTED ! A helpful guide to BTOB | Reaction

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

DISCOVERING BTOB FINALLY! Insane, Beep Beep,Its Okay, Pray, Missing You | Honest Reactions!

Singer Reacts to BTOB "Killing Voice"