What are your favorite member contradictions?

So. Our sweet Seokjinnie is THE acknowledged manner idol. Always polite, fulfilling every required respectful tic box, etc.

However, he's ALSO the 'I don't listen to the company' chaos incarnate king.

That gave me pause, because it seems like one should cancel the other out. With that in mind, what are some other habits or acknowledged traits of the members that are also incongruent?