BE:FIRST / Blissful -Music Video- | K-Cord Girls Reaction

BE:FIRST / Mainstream & Masterplan -Music Video- | K-Cord Girls Reaction

BE:FIRST REACTION!! | 'Smile Again', 'Blissful', & 'Guilty' Dance Performances

BE:FIRST / Boom Boom Back -Music Video- | K-Cord Girls Reaction

BE:FIRST / Blissful -Music Video- REACTION!!!

FIRST TIME Reacting To BE:FIRST / Blissful -Music Video- [REACTION + ANALYSIS]

The Kulture Study: XG 'IYKYK' MV

BE:FIRSTを知らないただのマッチョが初めて【BE:FIRST-Bye-Good-Bye THE FIRST TAKE】を見たリアクション

BE:First - Blissful MV REACTION

BE:FIRST / Guilty -Special Dance Performance- | K-Cord Girls Reaction

BE:FIRST / Blissful -Music Video- REACTION / ahamo x BE:FIRST REACTION【JP SUB】

First Reaction to Seventeen(Love Money Fame and Eyes On You MV)! ~ katie's room

BE:FIRST / Scream + Betrayal Game -Music Video- | K-Cord Girls Reaction

STANNING BE:FIRST / Move On + Gifted -Live from “FIRST”

BE:FIRST - Boom Boom Back + Smile Again + Mainstream + MasterPlan Music Video (Reaction)

Avenged Sevenfold - Save Me | Singer Reacts |

Reacting to "BE:FIRST / Guilty -Teaser/Special Dance Performance-" | Fandom Friday

This was a lot! 😅 My First Time EXO Killing Voice Reaction!

【史上最高】BE:FIRST / Mainstream -Music Video- 衝撃すぎた超初見リアクション！！

DISCOVERING TAEYEON (태연) - HONEST REACTION

BE:FIRSH REACCION A BOOM BOOM BACK - ¡ME ENCANTAN!