Someone plz help me :(

Fine fellow, that lebrun," said arobin when robert had gone. "i never heard you speak of him.""i knew him last summer at grand isle," she replied.  what becomes apparent during this conversation? robert and arobin are both aware they are rivals for edna’s affections.arobin is unaware of robert’s role in edna’s life, but robert is aware of arobin’s role.robert is completely unaware of arobin’s romantic intentions and love for edna.robert has much more confidence in himself than arobin does.

Read this passage from "the pedestrian" by ray bradbury: which sentence best describes the overall impact of the setting?

How is theme of loneliness developed in chapter 4? thinking about the characters lennie,crooks,candy,and curley's wife