Au Ra physiology and other lore.

[Iromi]

That only works because of the way she makes her looks like, Female Au Ra won't have that kind of emotes, way of moving or acting.

As an actor I have played characters like this. You can do shy/reserved body language and be a complete psycho. Just have to open the mind a bit You never know what someone is thinking or will do. We have yet to see all their fighting animations but meh im not worried. ^^