What does Daisy’s behavior reveal about her character?

In Chapter Five, Daisy ceases to play the part of a world-weary sophisticate upon her reunion with Gatsby. She weeps when he shows her his collection of sumptuous English shirts, and seems genuinely overjoyed at his success. In short, Gatsby transforms her; she becomes almost human. Daisy is more sympathetic in this chapter than she is at any other point in the novel.