"It's changing a bit, but the thing in LA is everyone is either in the industry, or knows someone who is in the industry. So, they don't let on that they recognize you, that's what I've found out"

In this quote, Catherine Bell is talking about the culture of Los Angeles and how it revolves around the show business. She notes that almost everyone in LA is either straight associated with the industry or knows someone who is. This creates a distinct dynamic where people might acknowledge each other, but they don't openly acknowledge it. This could be due to the competitive nature of the industry and the desire to maintain a particular level of personal privacy. Bell's observation clarifies the insular nature of LA and how the industry penetrates all aspects of life in the city.