Guy Montag sees a young girl walking past his house continuously for the past few nights and wonders why this girl is walking around so late at night.
The next night, Guy stops the girl and begins to talk to her to figure out why she has been out so late. Clarisse is a younger women and challenges Guy's way of thinking of his job.
At first, he does not realize that he actually enjoys the conversations between him and Clarisse. He continues to speak with her and he begins to learn new things about himself just by speaking to this new mysterious girl.