Is it possible that Sally is still a drug addict, but can't get high anymore, because she is a ghost ?
And also what if Liz Taylor is the
10CK
? When she makes that hand gesture, maybe she is trying to see if people will think of money immediately I don't know
You can't have the Hotel theme, without at least 1 ghost, am I the only one who likes ghosts ? Sometimes it's messy, but for example Moira was great on so many levels. I expect Sally to be something like that too.