Answer:
In Chapter 3 of "The Great Gatsby" by F. Scott Fitzgerald, Nick Carraway describes the extravagant parties hosted by his mysterious neighbor, Jay Gatsby, at his mansion in West Egg. These parties are attended by countless guests, most of whom Nick does not know. Despite the opulence and excitement of the gatherings, Nick feels a sense of emptiness and observes the superficiality of the social interactions. He meets Gatsby for the first time at one of these parties, but Gatsby remains aloof and enigmatic. The chapter highlights the theme of wealth and the facade of the American Dream, as well as the isolation and loneliness experienced by many of the characters.
(I hope I got the right book, lol)