Revision needs to be done in this paragraph HELP!!!?

The Social Network is the story of how Mark Zuckerberg and Eduardo Saverin, the main characters in the movie, worked on a big project that would make them successful in life. Mark Zuckerberg is a strong person with good ideas, who rarely breaks into a smile. Eduardo Saverin is a straight forward, honest person, which dresses professionally throughout the movie. As the Facebook was brought more to the University campuses life, Mark and Eduardo began to have different opinions about the website. Mark never was intrested in the ads to make the site popular. While Eduardo wanted to sell ads to generate revenue. Both then are approached by Sean Parker to make Facebook be accessed by anyone world wide. Eduardo Saverin rejects Shaun Parker's role in the project, which teared Mark and Eduardo friendships apart. But Marl's competitiveness, inability to communicate, resulted in two lawuits. One from the Winklevoss twins and the second from Eduardo.