Aislingh is a happy but mysterious gal, is social but pretty much withdrawn. She actually only talks when she has to / when needed.
Has a deep connection with the spirit world and afterlife and is able to see and talk with the ghosts/spirits who aren't going to the afterlife but have something that keeps them stuck to earth. She does anything she can to help them, but is not always able to.
When she connects to the spiritworld/afterlife her front pawpads turn blue and misty. Revelaing that she is in fact 'not here' with her mind.

Though she is a social being, she doesn't have many friends, because most who meet her think she's awkward or a little scary looking with the mists dancing around her neck. The mist in fact is not seethrough and just covers up her whole neck area. Which is convinient for the large scar it is hiding.
Aislingh got her mystical powers after she had a near death experience by nearly being decapitated and survived thanks so a mercyful voodoo spirit.
The 'curse' she got in return is to be able to speak and guide the souls/spirits left in the earthly realm. 'Normal' beings are just able to see her mist, but not the spirit that she in fact sees and hears, so this might end up in weird conversations. 

Sometimes there might be an bad minded or evil spirit that was not ready to die and pass on, when those learn she is able to understand and talk to them, they might try to tak over her body on order to have an outlet to the earthly world. It is rare, but when i happens the spirit usually gets trapped within her misty collar instead!

She also is consulted by the ones who recently lost someone dear to them, who happen to know of her 'gift' to try and speak to their deceased. 

https://www.youtube.com/watch?v=RotnWFisfmg