To most people, this is just a bit of comic relief, the idiot!Ron / MoRon trope that the films overused to the point that some people actually believe that canon!Ron is actually like that. (Ronbashers in fanfic have also done their bit to increase this perception.)
However, I see something else in this scene. I see the care and compassion in Ron Weasley’s heart. Ron lost himself in the part because the Cattermole family was in a desperate situation. Ron’s impersonation of Reginald could have cost Mary Cattermole her life. (It may have, canon does not tell us whether she escaped.) It’s only natural that a deeply caring person would lose himself in the part.
This is the Ron who was fanatically loyal to his family and best friends. This is the Ron who didn’t want the Hogwarts elves to risk themselves in the battle because of how Dobby’s death still weighed on his mind. This is the Ron that Hermione is deepy in love with.
THIS
QueerGalaxies 