There is an actual battle scene in the story, where Giles and the knights ride to the dragon's cave. Once again the knights are so concentrated on matters of "precedence and etiquette" that they did not realize they were endangered. This time Chrysophylax does not bother with "warning or formality" before attacking. The scene is quite short in the tale (Peter Jackson would make half a movie of it, I presume
), and it ends when the original opponent, Giles, stands up to the dragon - thanks to his mare.
It amuses me that Giles and Chrysophylax now echo the greeting of their first meeting with reversed roles. First time, Chrysophylax: "Excuse my asking, but were you looking for me by any chance?" Giles: "No, indeed! Who'd a' thought of seeing you here? I was just going for a ride." Chrysophylax: "Then we meet by good luck. The pleasure is mine."
Second time, Giles: "Excuse me, but were you looking for me, by any chance?" Chrysophylax: No, indeed! Who would have thought of seeing you here? I was just flying about." Giles: "Then we meet by good luck, and the pleasure is mine..."
The fact that both of them begin the conversation with the formula "Excuse me" is amusing, and adds another aspect of the conventions of etiquette and politeness to the tale. That would by a major subject to examine!