During an audition for a movie, actor Y accidentally punched actor X. X told Y to calm down as it was only an audition. When Y said he could do better with a "real" actor, the director revealed that X was the real actor and writer. Though initially upset, Y later said that X "might get better." X then offered Y the role.
The document identifies X as Stallone and Y as Carl Weathers, and the movie as Rocky.