In our brand-new video, Rob Pattinson dishes everything you never knew about filming 'Twilight'!

Rob tells ET all his secrets about filming 'Twilight' -- he spills the beans on doing stunts, talking to himself on set, his golden contact lenses, and how he almost gave up acting for another career last year! Watch our video for more!

And when you're done, check out this video, where Rob answers the relationship question!