Are you someone who regularly ‘a speck of dust in the eyes” while watching a movie? Or are you rather the partner who willingly pretends to be that believed that? How (little) emotionally you also during watching a movie: know where that sad feeling comes from, is always beautiful. Surely if it is so succinctly explained by Youtuber Sideways.
As a the director are public to the whine wants to get, he does, but sadly music over a hollow scene to mount? Error! Something like that is not heartbreaking, but melodramatic. Whom the hearts of his viewers in a grip wants to keep, is just benefit from a touch of positivity. How Pixar does it, is clearly explained in this video essay: