How is Clarisse different than other teens in her society in Fahrenheit 451?

The society in Fahrenheit 451 is based on hedonism, which is the pursuit of pleasure.  In this society, it is primarily physical pleasure and experience.  Clarisse, however, isn't interested in the activities that promote this.  She likes to be with people and to share ideas, to talk.  In her innocence, she questions the goals and priorities of her fellow teens, as well as of Montag.