British Guy Reacts to BE:FIRST "Grow Up" | LIVE in DOME 2024 | REACTION!

GOATS!! BE:FIRST "Grow Up" ( LIVE in DOME 2024 “Mainstream – Masterplan”) REACTION

British Guy Reacts to BE:FIRST "Gifted" | Orchestra Version | REACTION!

【BE:FIRST】BE:FIRSTドーム披露のGrow Upをプロが初めて見たら大変な事に！！BE:FIRST/ Grow Up -from BE:FIRST LIVE in DOME リアクション

British Guy Reacts to BE:FIRST "Shining One" | LIVE in DOME 2024 | REACTION!

拝啓 BMSG様この神映像を公開してくださり、本当にありがとうございます。BE:FIRST/ Grow Up -from LIVE in DOME 2024-【歌声分析】 Reaction

Reacting To BE:FIRST - Grow Up (LIVE in DOME 2024) Jamaican Reacts 🔥

BE:FIRST / Guilty -Special Dance Performance- REACTION (JP SUB)

British Guy Reacts to BE:FIRST "Betrayal Game" | Live One-Day One Man Show | REACTION!

British Guy Reacts to BE:FIRST "Scream" | Live MTV Jammin | REACTION!

Reacting To BE:FIRST - Grow Up(LIVE in DOME 2024)!!!

British Guy Reacts to BE:FIRST "Mainstream " | LIVE in DOME 2024 | REACTION!

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

REACTION to BE:FIRST - 'Shining One' + 'Gifted' + 'Gifted' Orchestra Ver. + 'Grow up'

British Guy Reacts to BE:FIRST "Salvia" | Live BMSG FES’23 | REACTION!

【 BE:FIRST - Bye-Good-Bye 】「歌うま過ぎ！」カッコよさに外国人も心奪われるwww【THE FIRST TAKE】

REACTION to BE:FIRST - 'Betrayal Game + 'Scream' + 'Message' MVs

知らない人も全員見て欲しいわ！ こんな綺麗な高音を全員出せるグループ存在すんのか！？ BE:FIRST 'Grow Up' LIVE in DOME 2024 Reaction!!

BE:FIRST / Blissful -Music Video- REACTION!【リアクション】🔥

BE:FIRST Mainstream + Grow Up LIVE in DOME 2024 Reaction

REACTION to BE:FIRST - 'Salvia' + 'Move On' + 'Bye-Good-Bye'