In the book Sam is one of the main characters. sam is a high school senior and Patricks (also a new friend of Charlie) stepsister. At the beginning of the novel ,Sam seems like she has everything : She is beautiful, she is spontaneous, and she has a group of friends who love her.
But she has like Charlie also personal demons. Sam was sexually abused as a child.
I like the character because she is cheerful and is a very strong woman.