Z for Zachariah Chapter 4

The man is probibly faking his sickness, he must know that the dog knows someone of out in the woods. Will the girl go out and try and help the man? I think faro will betray the girl's position. If I was the girl I'd shoot the ground outside the man's tent to see if he came out, then proceed to interogate him. I wonder if the man will end up being nice.