In the book "Origin" by Jennifer L. Armentrout, a playful interaction occurs between characters Paris and Luc through an intercom. Paris initiates a classic knock-knock joke, showing a light-hearted moment amidst the tension of the story. His use of humor serves to ease the atmosphere and engage Luc, even though Luc disapproves of the joke.
This exchange demonstrates the camaraderie between Paris and Luc, highlighting their relationship amidst a backdrop of complex events. The humor acts as a contrast to the more serious elements of the narrative, allowing readers to see a different side of the characters.