Worthington: I was arrogant on 'Last Night' set

Keira Knightley will take a "long time" to stop seeing Sam Worthington as "arrogant" - according to the actor himself.

The British actress appeared alongside the 35-year-old hunk in movie 'Last Night', and because of his decision to approach the role - about a husband and wife who have become complacent in their marriage - in a method style, he irritated both his co-star and the director Massy Tadjedin.