What is revealed about mr. browning's character when he calls jonathan johnny boy in section 5?

This question refers to the small text named "The Chess Game", written by Lindsey Rock.

It is revealed that Mr.Browning is lonely and misses his friend Wally. This connection is clearly made once Mr.Browning refers to Wally as Wally Boy and Ol' Wally Boy. By calling Jonathan Johnny Boy, he shows he misses his friend.

active voice: my father cut the tree.

passive voice: the tree was cut by my father.

active voice: people buy newspapers every day.

passive voice: newspapers are bought (by people) every day.

active voice: people have been using movies as political propaganda since world war ii.

passive voice: movies have been used as political propaganda since world war ii.

active voice: donna gave me my birthday present.

passive voice: i was given my birthday present (by donna). / my birthday present was given to me (by donna).

active voice: mom will leave the keys on the counter.

passive voice: the keys will be left (by mom) on the counter.

the words in parentheses are the agent of the passive voice and can be omitted when obvious, generic, or simply unnecessary.

we need to see the statements.