Lennie - A large, lumbering, childlike migrant worker. Due to his mild mental disability, Lennie completely depends upon George, his friend and traveling companion, for guidance and protection. The two men share a vision of a farm that they will own together, a vision that Lennie believes in wholeheartedly. Gentle and kind, Lennie nevertheless does not understand his own strength. His love of petting soft things, such as small animals, dresses, and people’s hair, leads to disaster.