【181023 推特】BT21更新:<br/>This #Halloween, who would be who? <br/>Share your #BT21 #costume!<br/>Tag #BT21_Halloweenchallenge, show off your BT21 costume <br/>Until Halloween ends~
This #Halloween, who would be who?
Share your #BT21 #costume!
Tag #BT21_Halloweenchallenge, show off your BT21 costume
Until Halloween ends~