@Curccoll is it annoying to pleasant remindings, or is it like remembering that the author/artist of your latest fluff refuge also wrote Metamorphosis?
@sweetsmoothie hrrm, she's kinda got that meddling older sibling vibe.
I'm guessing that the ghost might be her sister considering her reaction when Torii first mentioned it and about how close they were. They also seem to share the same interests albeit a tad bit wilder. Twin? Older sister? I'm leaning on twin tho