The 25-year-old actor, who filmed a sex scene with real-life girlfriend Kristen Stewart for the vampire movie, admitted that having the entire crew watch as they shot the sequence was not a pleasant experience.
"We were staring into the camera doing orgasm faces and stuff and it becomes unbelievably embarrassing, " Contactmusic quoted the actor as telling Espectacular TV.
"But I think it ended up good at the end I think, " he added.