The first pages (3-11) was the main exposition of the story Fahenihiet 451. You met the main character Guy Montag and learn a little bit his job as a fireman. His mind is constantly consumed by the thought of watching things burn and fire. Until his walk home the evening, he meets a odd young girl, Clarisse, who shared her observations of the world around them that Montag hadn't really payed much attention to. She left him with one question that confused him, "Are you happy"