Yes. There's nothing like a good novel for escapism. Sometimes I really do feel connected to the characters, and I'm sad when I finish the book and have to face the fact that I haven't made any real friends.
I've always gotten incredibly emotionally involved in what I was reading.. even as a kid. I used to be the same way with movies, but not so much anymore.
There is always one particular character that I imagine as myself. I visualize when I read and it plays out in my head. Sometimes I will think back to something and I can't remember if it was a book or movie...which might be some kind of memory problem.
I read around 60 books this past summer. I didn't usually get a strong emotional attachment to the characters. Only in some of the books I did. I'm very judgmental of the characters and the author and I often find something about them that bothers me and it interferes with enjoyment. It's very hard for me to truly enjoy anything anymore.