The story of two characters who hated each other but had to be together was a common genre of novels. They usually met for some reason and rubbed against each other in their daily lives, fighting with wits and courage. As the story developed, their relationship might gradually improve or worsen. This kind of novel often has humorous, romantic or suspense elements. The readers can feel all kinds of emotional conflicts and human nature exploration in it.
It could begin with a character taking a leap of faith and joining a club or activity they've always been curious about. Through this, they meet someone who shares their passion and a spark ignites. Or perhaps it's a moment of vulnerability that allows them to open up to a potential love interest.
It could vary depending on the specific love story. Sometimes, it might be a rival lover or societal expectations. The stars could be well-known actors like Brad Pitt and Angelina Jolie.