ライブならではのアレンジ含んだ歌い方良いねぇ！！！ BE:FIRST 'I Want You Back' Live from BE:FIRST Stadium Live 2026 Reaction!!

If you have any videos you'd like me to react to or explain, please leave a comment! The video used is here!    • BE:FIRST / I Want You Back - Live from BE:...   BE:FIRST Playlist is here!    • BE:FIRST   THE FIRST Reaction Playlist is here!    • THE FIRST   BE THE ONE Reaction is here!    • BE THE ONE Reaction!!   You're My ''BESTY'' Reaction Playlist is here!    • You're My ''BESTY'' Reaction   ShowMinorSavage Playlist here!    • ShowMinorSavage   MAZZEL Playlist here!    • MAZZEL   MISSIONx2 Reaction Playlist here!    • MISSIONx2   Mazebeya Reaction Playlist here!    • まぜべや Reaction   HANA Playlist here!    • HANA   No No Girls Playlist here!    • No No Girls   BMSG Playlist here!    • BMSG   #befirst #iwantyouback #bmsg #kpop