In the novel I'm planning the MC is able to see Angels, but no one else can. I'm not sure how to manage her interactions with the Angels. At the start of the book she doesn't know that she is seeing angels or that no one else can see them, which makes it hard for her to talk to them unless no one else is around (because she'll look like a nutter). Later she knows she's seeing Angels, but again, I can't have her wandering around talking to herself. I want to have human characters in the story as well but am really battling to link the worlds together without my MC ending up as a go-between for the human and Angel interactions. I'm considering not involving other humans to avoid all this, but it just doesn't seem realisitc that someone would not have friends or intectact with other people. Hopefully that made some sense. Ideas?