About perks of being a wallflower

The movie tells the story of a teen, Charlie (Logan Lerman), who has a hard time fitting in until he finds a specialgroup of friends. Emma Watson plays Sam, a high school senior who gets close to Charlie but struggles with her own issues. When I and a few reporters chatted with Watson about the film, she talked about why she wanted to play Sam so much, moving on after Harry Potter, and how director Stephen Chbosky, who also wrote the book, envisioned her as Sam before she signed on.