George decides to put Lennie in a room and lock him up. So he cannot do anything bad again and to hide him from the police. Lennie stays in the room for 3 weeks hiding while George is trying to take the police to another suspect. Lennie spend this period trying to get out from this room, so he tries to break the door and the window. After a while, George releases Lennie from his prison, and explains to him that he cannot continue doing what he does. Lennie shows his obedience as always. However George knows that Lennie will not listen to him. So he need to watch him carefully.