[Communication, in the form of the interplay between music (sounds) and light (images), plays a significant role in the film.This immediately caused a personal rift between Harry and other students ("He""s a cheat.He""s not even 17 yet"), between Harry and best friend Ron, and between Dumbledore and adult representatives of the other competing schools.During this fight, I""ve seen a lot of changing, the way you""s felt about me, and the way I felt about you.Rosa was the focus of gossipy women (and men) who all wondered about Rosa""s life, according to the narrator: "What made her different from the rest of them? And the men on the jury, they wonder oo.[O""Hara is briefly seen typing on a typewriter, but no further elucidation why, although there is a later reference by Bannister stating that O""Hara is writing a novel.