Factual error: In the first scene in Sydney the camera pans from the opera house toward the rich North Shore suburb, except it shows that there are no houses on the shore whatsoever. In reality there are houses scattered across the shoreline.
Factual error: The location of the working dock in Sydney where Sawyer buys a gun doesn't really exist next to the Opera House, as pictured. The reality is the site has a glass cruise ship terminal, not a shabby wooden workshop.
Answer: He was eating a peice of an orange with the skin still on.
XIII