According to Jin, the BTS group chat is always lit, with the members constantly messaging each other about everything and nothing. He's even revealed that they have a secret chat room where they share funny memes and inside jokes. It's pretty relatable, if you ask me!
BTS and K-pop: How to be the perfect fan - BBC News
But, what's even more funny is that Jin claims he's always the one getting left out of the conversations. He'll often join the chat late, only to find that the others have already moved on to a new topic. It's pretty amusing to think of Jin trying to catch up with the others.