One key element is the relationship between the two main characters. Their different backgrounds and personalities create a dynamic that drives the story forward. For example, the contrast between the wealthy quadriplegic and the ex - convict who becomes his caregiver.
Well, it is indeed inspired by real events. However, when it comes to the movie, certain elements might have been exaggerated or fictionalized to make it more engaging for the audience.
The Upside has elements based on truth, but it's not a strict documentary-style retelling. It blends real-life inspiration with creative storytelling for a compelling narrative on the big screen.