Lennie and George’s dream is presented by Steinbeck in order to convey their relationship:
“George. Tell me. Please, George. Like you done before”
This dream cannot exist without friendship. This is most demonstrable in the relationship between George and Lennie. Without the other, neither character would be able to maintain the dream. Lennie is constantly asking George to “tell about how it’s gonna be”. The constant repetition of the way things will be is what keeps the dream alive in Lennie. However, George needs Lennie just as much as Lennie needs him, which is apparent at the end of the novel. When George kills Lennie, he also kills the friendship, which results in the death of the dream within himself. Friendship is an underlying factor in the dreams of others as well. Candy, Crooks befriend George and Lennie when they learn of the possibility of owning land. They share the same dream as the two new workers, a dream that would have seemed impossible before the friendship began.
Lennie’s dream is introduced at the beginning of the novella through Steinbeck’s description of nature. During the novel's opening and closing chapters, Steinbeck describes the activity of the natural world.