Reply #12: I was exactly the same way.

[YellowRubberDuckie]

Actually, I still am.
After finishing Harry Potter, I was crying, not only because of the ending, but because it was over. I had grown so attached to all the characters, especially MY Weasley twins.
I am sad when a character leaves my favorite TV show, or when it ends. I'm not the same for a while. It's like I've lost a friend. I bawled a couple of weeks ago when Abby left ER. She was my favorite. And then she kissed Luka and off they went. Oh, I was a mess.
It was much worse when I was a kid, because I was friendless most of the time, and my family was completely fucked up, so all I had were my friends in books and on TV.
Duckie