George is furious at Lennie because he forgets important thing. George should be more patient to Lennie since he is mentally disabled and needs to be kind of cared for. George cares for Lennie even though he doesn't express it. Lennie thinks he is an obstacle to George so he decides to go away from George, but that makes him kind of mad, because althougLennie drives him crazy he still cares and is afraid he dies if they en up being apart for each other
George and Lennie were forced to leave by the society (town) they were in because of Lennie. Since Lennie was "Harassing" a girl, but because of his disability he didn't know, by trying to feel. the dress she was wearing. The whole society were looking for them because of their "crime".
Lennie is confused as why doesn't he remember his aunt that gave him the mice for him to pet. He also debates with himself about leaving George an ego leave alone in a cave.