What is BT21? I'm pretty new to the BTS ARMY and I see BT21 being talked about a lot when BTS is brought up. Is it a BTS thing? What is the
Kakao Friends - Wikipedia
What are the BT21 characters genders? - Quora
Daily Mail Line, Off 52% Super Sell
Daily Mail Line, Off 52% Super Sell
What does Van represent in BT21? - Quora
Why is it called BT21? Is there a specific reason for the name? - Quora
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What are the BT21 characters genders? - Quora
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LINE Friends, LINE Wikia