said Gatsby. “You always have a green light that burns all night at the end of your dock.” Daisy put her arm through his abruptly, but he seemed absorbed in what he had just said. Possibly it had occurred to him that the colossal significance of that light had now vanished forever. Compared to the great distance that had separated him from Daisy it had seemed very near to her, almost touching her. It had seemed as close as a star to the moon. Now it was again a green light on a dock. His count of enchanted objects had diminished by one.
“It had seemed very near to her, almost touching her.”
Again, the green light is an incredible representation of hope.
In this part, the light vanished means his dream started to crumble. He was losing sight of his dreams, there were complications between the two of them during this part.
