What are some quirks/mannerisms that the members have?

There’s so many photos on the internet of Sehun pouting cutely, like he really just does it subconsciously no wonder that’s their baby fr. Also his side eye and eye roll is so bratty, he’s so funny 😆

What are some unique quirks and mannerisms that a member or your bias has that you find cute, charming, interesting or relatable?