Some of this all seems true... but others IDK. I don't think its universally applicable. Sometimes its just... a vibe. Not a certain look or way of acting. Sometimes it takes a couple weeks to pick up and then you're just like ooohhhhhh...

Or at least, I've found that. I have one friend who fits the amused look, quietly controlling norm... but another is just a goof ball, but just has, well, a vibe that gives him away.