How does this scene reveal the contrast between Gatsby and Tom?

Tom Buchanan and Jay Gatsby are characters in F. Scott Fitzgerald's "The Great Gatsby. They are alike due to their wealth, wanting Daisy as their own and hostile feelings towards each other. They are different due to Tom being a strong athlete, shallow and careless in wanting Daisy as property, and Gatsby being passionate, kind, loyal and wanting Daisy to love her.