Lennie is a soft kinda guy. He does not know his own strength. He is very kind and does not wanna cause any harm. "George is gonna let me tend the rabbits"
George is the total opposite of Lennie. He gives Lennie a hard time. He looks over Lennie and helps them get to there dream life. "“But you get used to goin’ around with a guy an’ you can’t get rid of him.”
Curley is a snobby little man. He thinks that he is all big and bad. He goes around like he owns the place just because his father is the boss. He gets himself into fights and situations he shouldn't
Candy is an old man who works. He only has a little nub on his right hand because he lost his hand. All he had left was a very old dog who he has had since a puppy.
Slim is a quiet man who understands a lot of stuff. Slim understands how George and Lennie were with each other. He is a very strong man but not as strong as Lennie of course.
The barn is a safe place for the animals, and a place where the people feel less inhibited. It is a place where characters display behavior that is more indicative of their fundamental nature..