It has been said that she is never in a bad mood, which is of course not true, since she is human. But she has a trick: if things begin to get black, she hops under a shower and washes the bad mood away. It has been known to have worked so far.
She is definitely a worrier, but her smile disguises it well from the more superficial observer.
This little girl can be quite funny in moments of crisis: she always tries to remember there is always an EXIT, even if sometimes through a window!