Who is Liev? (spoilers)
What do people think about her? Near the end she asks Ink why he already knows her name, suggesting that she has some kind of connection to him (his answer frustrates her, so I think he has not realized something).
I thought perhaps that she is Emma from the died-in-a-coma timeline, but there isn't a lot to support that. Another possibility is that she is actually Shelly, but I think that the sequence showing other-side Shelly looking like herself rules that out (if Liev was wearing a mask then this would make more sense).
Or am I just looking for something that's not there, and Liev is just an altruistic entity who sees the relationship between Ink and Emma? For such a major character, that kind of backstory seems like a deus ex machina, but maybe that's the point?
EDIT: I'm ashamed to admit that I only just now realized that her name backwards is "Veil" which is surely not a coincidence.