BT21 All About BT21 |

Here’s the history of UNIVERSTAR BT21!💜 What was your most special moment with BT21?📝 ユニバースターBT21のヒストリーをおさらい💜 BT21と一緒に過ごした時間の中で、もっとも記憶に残る瞬間は?📝 UNIVERSTAR BT21 역사 총정리!💜 BT21과 함께한 가장 특별했던 순간은 언제야?📝 💜💜💜💜💜💜💜 #BT21 #AllAboutBT21 #OurMemory ＿＿＿＿＿＿＿＿＿＿＿＿＿＿ ❗️#BT21 Official Instagram : X (fka Twitter) : TikTok : @bt21_official Facebook : LINE : mobile📱 add @BT21_JP @BT21_USA @BT21_HK @BT21_TW @BT21_TH @BT21_KR ❗️For subtitles, 1. Click on the setting icon 2. Click ’Subtitles/CC’ 3. Click on the desired subtitle language