Central to Shalem's characterization is that she has a hard time believing that she's not dreaming. This leads to her having a passive/aggressive, even trollish regard for people and events surrounding her. This is likely a defense mechanism in response to her own loss of memory, power, as well as being in what is essentially a foreign place.
The juxtaposing of possessing supreme confidence and feeling utterly vulnerable.
ーAh! It's like that. This situation is...yesOi...are you really serious, captain?You fool. No matter how you look at it, me and you are....It has to be a dream....It's just a dream after all, so it's whatever.*chirp*.....................Yeah?*chirp*Then, i should probably ready myself or something?