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She knew everyone that mattered. Everyone loved her.
— Mrs. Danvers ‧ Rebecca

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker describes a woman as both well connected and universally loved. Repeating 'everyone' gives the portrait an emphatic, almost total quality. The two short sentences convey strong admiration, presenting social importance and affection as if they belonged together without exception.
Context reviewed