FIRST TIME REACTION TO BE:FIRST (ビーファースト) - Betrayal Game MV & Dance Practice | 🧊VERSATILE TALENT!

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

BE:FIRST - 'Betrayal Game' Dance Practice REACTION!!

TXT (투모로우바이투게더) - "Over The Moon" MV Reaction + Album "Sanctuary" Reaction

FIRST TIME REACTION TO BE:FIRST (ビーファースト) - Scream MV & Dance Performance! | 🧊PURE ART!

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

多くは語らん！とりあえず一度は見てほしい！！！BE:FIRST 'Move On' Live from “FIRST” One Man Show -We All Gifted.- Reaction!!

FIRST TIME REACTION TO XG - Trampoline (Official MV) + ALL SOLO XG TAPES #4 🧊BARS ON BARS!

BE:FIRST / Betrayal Game -Dance Practice- [REACTION]

FIRST TIME REACTION TO SB19 - MOONLIGHT M/V + Dance Practice |🧊LOVE ON FIRST LISTEN!

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

【圧巻】これはヤバい... 待望の新曲で見せるとんでもない歌唱力とは？！BE:FIRST / Set Sail【歌声分析】Reaction

BE:FIRST / Gifted. -Music Video-

FIRST TIME REACTION TO XG - WOKE UP (Official Music Video) |🧊 WAIT A SECOND‼️

BE:FIRST / Scream | SINGER REACTION & ANALYSIS

【BE:FIRST Set Sail 歌声解説】待望の新曲の内容が凄まじ過ぎた🔥

BMSG FES’23 / BMSG EAST vs BMSG WEST - Mashup - REACTION リアクション 【JP SUB】

First Time Hearing BE:FIRST "Bye-Good-Bye" | THE FIRST TAKE | REACTION!

Reacting To BE:FIRST - Betrayal Game(Music Video)!!!

FIRST TIME REACTION TO EXO - B-Side Medley (2024 FAN MEETING) |🧊EXO GOT MY HEART!

【BE:FIRST】歌唱シーン良すぎん!?Set Sailの世界観が深まるSPムービーをリアクション!!【BE:FIRST - Set Sail】