On a rainy night while returning from his job, Guy Montag is followed by a cheery, 17-year-old girl named Clarisse McClellan. Clarisse initially bothers Montag with her incessant questions (and Clarisse is a bit bothered by Montag's uncalled-for reactions, such as laughing when she hasn't said anything funny), but Montag chooses to tolerate her as she tells him of how she loves nature and walking around and observing how crazy the world has become. The two walk until they reach Clarisse's house (which is next to Montag's). Before Clarisse goes inside, she asks Montag if he's happy. The question catches Montag by surprise and he mulls over his encounter with Clarisse (and how similar it was to another encounter in the park involving an English professor who was afraid of Montag).Montag enters his bedroom, and finds Mildred in bed with her Seashell ear radio in her ear, staring vacantly at the ceiling (just as she's been doing for the past ten years or so). Montag doesn't notice anything wrong until his foot hits Mildred's empty sleeping pill bottle. Montag tries to wake up his wife, but she doesn't respond. Montag calls for medical attention, trying to shout over the screams of the passing jet engines above the house. Because "accidental" prescription pill overdoses have become commonplace, the medical department sends over two cynical, uncaring technicians who use a "Black Cobra" stomach pump to flush the poisons out of Mildred's system and replace her blood with a fresh, mechanical replacement. Montag stands outside Clarisse's house and sees that she and her family are the only ones in the neighborhood with the lights on and engaging in a spirited conversation. Montag returns to his house, sees that Mildred is looking slightly better than before, and goes to bed.