California - Did you noticed Kristen Stewart's "strange behavior" during the MTV Movie Awards 2009 when she and co-star Robert Pattinson received the "Best Kiss" award? Robert Pattinson even removed his gum, and was ready for a "re-enactment" when Kristen stops (little uneasy).

The blogosphere is now buzzing on the "failed kiss", and a lot of bloggers were asking if "why??". Why did Kristen avoided the kiss? Maybe she's guilty... of what? secret!