@Sarrain
HELL YEAH
Reading through Shay's abilities, I noticed she has a beacon-like ability to all ghosts/spirits/things without true physical forms. Being a ghost herself, Aswan might see this and have curiosity strike, as a way for them to meet?
I also noticed that her death whispers ability affects the deceased. Would it affect Aswan, and if so, would the conversation flow that way?
Finally, since she's quite curious/bookish, she may want to ask many questions about Shay/Shay's powers/etc. How do you think Shay would react to this?