I don't know that I have one! lol
I liked Nan from the beginning, her philosophies etc.
Then I started to like Daniel and feel for him, related to him a little bit, but then Daff took over, she is me in so many ways. By the end though, I actually liked Bee, it almost seemed like she was the author of the book and tied it all in together.
I think it would make a great movie.