Answer:
The passage reveals that the narrator interacts easily with his superiors and with the drivers.
Explanation:
This excerpt from "A Farewell to Arms" (written by Ernest Hemingway) shows that the narrator is a sociable person who is comfortable talking to drivers and superiors. This is very explicit in the passage, at the time the narrator says "We drank rum and was very friendly" and when he says "I went back to the drivers. cigarettes, Macedonians ... "This shows that the narrator is a person who is easy to interact with other people.