1. Internal Conflict:
- George's internal struggle is evident as he grapples with his responsibilities towards Lennie. He oscillates between exasperation and affection, illustrating the complexity of their relationship.
2. Revealing Dialogue:
- The dialogue between George and Slim delves into the complexities of George's character. He opens up about his dreams and worries to Slim, showcasing a more vulnerable side.
3. Flashback:
- The flashback about Lennie's aunt Clara sheds light on George's past and the origin of his responsibilities. This backstory adds layers to George's character, showing why he feels compelled to care for Lennie.
4. Character Interaction:
- George's interactions with other characters, such as Candy and Curley's wife, reveal different facets of his personality. He shows compassion towards Candy's dreams and tries to protect Lennie from Curley's wife's manipulations.
5. Dreams and Aspirations:
- George's dreams of owning land and living a simple life provide insight into his character's aspirations and motivations. These dreams humanize him and make his struggles relatable.
By introducing these elements in chapter 3, Steinbeck gives readers a more comprehensive understanding of George. He is no longer a one-dimensional character but rather a complex individual with conflicting desires, responsibilities, and vulnerabilities. This added depth makes George a more realistic and compelling character in the story.