BE:FIRST BOOM BOOM BACK REACTION

BE:FIRST REACTION!! | BMSGFES '23 'Boom Boom Back' & 'Salvia' Stages

Reacting To BE:FIRST - Mainstream Music Video For The First Time!!!

BE:FIRST MANATO x SOTA - 草太とマナトは本当の兄弟のように仲が良い REACTION

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

BE:FIRST X ATEEZ - REACCION A "HUSH - HUSH" ( MADRE MÍA QUE GOZADA!)

𝐇𝐮𝐬𝐡-𝐇𝐮𝐬𝐡 | 𝐄𝐎𝐍𝐍𝐈𝟖𝟖 𝐫𝐞𝐚𝐜𝐭𝐬 𝐭𝐨 𝐁𝐄:𝐅𝐈𝐑𝐒𝐓 𝐗 𝐀𝐓𝐄𝐄𝐙

[REACTION] BE:FIRST / Gifted. -Orchestra ver | WOW WOW WOW, what else can I say?

REACTION TO BE:FIRST - First Live Performance in USA (ATEEZ LA DAY 1 072024) | FIRST TIME WATCHING

BE:FIRST - Blissful | MV REACTION

BE:FIRST - Betrayal Game + Scream + Message Music Video || First Time Reaction

REACTING TO STRAY KIDS COVER ME + COLOR CODED LYRICS (2 VIDEOS)

BE:FIRST / SMILE AGAIN | MV REACTION

BE:FIRST / Mainstream & Masterplan -Music Video- | REACTION

1ST EVER REACTION TO BE:FIRST!! MVs + LIVE PERFORMANCES | REACTION

BE:FIRST / Gifted. -Music Video- & -Orchestra ver.- REACTION & REVIEW | DG REACTS

FIRST TIME REACTING TO BE:FIRST - 'Mainstream' | -Music Video-

FIRST TIME REACTION TO BE:FIRST (ビーファースト) - Masterplan MV & Dance Practice | 🧊MASTERPIECE!

BE:FIRST X ATEEZ / Hush-Hush -Music Video- REACTION | TURN ME ON

Keep that Same Energy! 😎😄 | BE FIRST - Mainstream - LIVE in DOME 2024 @BEFIRSTOfficial Reaction

REACTION TO BE:FIRST / Salvia -from BMSG FES’23-