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And I always heard people in New York never get to know their neighbors.
— Paul Varjak · Breakfast at Tiffany's

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker recalls hearing that people in New York never get to know their neighbours. The opening and can make the observation sound like a surprised response or challenge to that reputation. The words raise an expectation of distance between neighbours without saying exactly what has happened.
Context reviewed