Why was Becca's friend being such a bitch to her?
During the first half of the film, I get that they were good friends. But sometime later (I think after they came out of the movie theatre), she suddenly turned on her -- making Becca daydream of stabbing her in the chest. Then soon after, everyone else went on her side, all bragging of winning the king/queen vampire pagaent!
Wow, what was up with some kind of 'friend' like her?
"In all my years as a barber, that is the weirdest kid I have ever met."
- Doctor Barber