From WENN.com

""I remember her doing the (scene where she catches) a deer and she was trying to take it so seriously, and she's trying to really be in the moment, and it was like, 'You understand you're just jumping on a deer and eating it...' I can never take her seriously!"" Robert Pattinson on watching his on and off-screen girlfriend Kristen Stewart in action as a vampire in the final Twilight film.