Don't do that George 'll be mad. Oh please don't do none of that.
LET ME GO! YOU LET GO!
I see it George I really see It!
George is telling Lennie to beat up Curley because Culey was hurting Lennie. He starts to beat him up because Curley thought Lennie was with his Wife.
Lennie is starting to choke Curleys wife while she is yelling to stop. He begins to choke her because Lennie was touching her hair and when she said stop he didn't because he likes to touch soft things.
George tells Lennie to imagine what life would be at the ranch if they got their own. He does this to distract Lennie while George gets ready to shoot him.