In the scene where he is on the island is where the acting especially affected the movie, because if you have never been on an island by yourself you don’t know how to act that scene. Tom Hank totally improvised and he really did act like he was on an island by himself. When Tom Hanks was on the island it was totally believable that he was going crazy and that he was desperate to get out of the island. I think that in the kissing scenes were the ineffective acting scenes of the movie, because all you had to do was kiss someone and there's no real acting to that. I think anyone can do a kissing scene for any movie. Also another effective acting scene was when Chuck came back and was getting used to civilization, because he had to act like everything
