We are introduced to George and Lennie and it is obvious George has to take care of him but we find out that he is a good friend and always gets Lennie out of trouble.
Im sorry Lennie
In This scene George gets mad at Lennie but Lennie dosent know any better so after George is done yelling he dose the right thing and apologizes and is friends again with Lennie
Candy and His dog
In this scene Lennie breaks Curlys hand and they are worried they will get canned and not make enough money to get the farm.but the other guys Say they will defend Lennie id Curly got them fired which means George Lennie and the guys were developing a friendship.
this scene george explains the slim how he started taking care of lennie. He had told lennie to jump off a cliff then lennie almost drowns so George saves him and lennie thanks him after what he did. so George decided to take responsibility of him and then they became good friends
We are indroduced to candy and his dog but Carlson wants to kill the dog (He dose) they do not see that to candy the dog is his best friend and most valuable campainon.
In this scene George shoots Lennie even though he is his best friend because it is most likely what was best for him so this was an end of a friendship.