How would you describe Guy Montag and Clarissa McClellan's conversation on pages 4-7, and what are the major differences in these characters?

Montag is at once taken aback by and drawn to the precocious girl's inquisitiveness. Clarisse loves nature, doesn't watch television, and hates cars that drive fast. She questions him steadily about his perception of the world, leaving him with the query "Are you happy?" Clarisse leaves a strong impression on Montag, and he continues to reflect on their brief encounter and her very different way of viewing the world. After some time, Montag comes to terms with his answer to Clarisse's final question. He is not happy.

Montag describes Clarisse as animated.... engaged. Montag, on the other hand, holds back.... he isn't as aware of his feelings. Clarisse is an optimist; Montag is a pessimist. Clarisse is connected to the world around her.... Montag pays little attention, and as a result, has no connection to nature or real awareness of himself.