And the sidewalk was white with moonlight.
Moonlight is a natural source of light. This emphasizes the sincerity between them and contrasts with the green, artificial light on Daisy’s dock.
White traditionally symbolizes purity and innocence, which also contributes to the genuine tenderness of this memory.
To help improve the meaning of these lyrics, visit “The Great Gatsby (Chapter VI)” by F. Scott Fitzgerald and leave a comment on the lyrics box