If she likes you she's fairly pleasant to be around and quite the attentive friend; if you slight her she will /always/ remember. She can understand multiple dialects of signed language of the tribes near her home as well as from the researchers. She is, to an extent, cooperative with testing but will make it very clear very fast if she does not like the test being done. While she is capable of hand to, er, paw(?) combat she prefers to use her words. According to one of the younger researchers "she can deal massive psychic type damage with definite stab with only a single look".  [Head researcher note- I have no idea what he's saying but I do agree that she does have a way with drop kicking you below the belt with a single glance].