The theme of personal growth is quite common. The characters in love contract novels often grow as individuals. For example, they might become more confident or more understanding of others. And the exploration of different relationship dynamics is another theme. The love contract creates a unique dynamic that is different from a normal relationship. It allows the writer to explore how love can develop in an unusual situation, such as when there are rules and expectations set by the contract at the beginning.
A prevalent theme is the overcoming of obstacles. In love contract novels, there are usually external factors that make the characters enter into the contract in the first place, like family pressure, work situations, or social expectations. As they develop their relationship, they have to overcome these obstacles. Also, the theme of trust is important. Since the relationship starts as a contract, there is a lack of trust initially, and building that trust becomes a key part of the story.
One common theme is the transformation from fake to real love. In most love contract novels, the characters start with a pretense, like faking a relationship for some benefit or to solve a problem. But as they spend time together, they discover real feelings for each other. Another theme is self - discovery. Through the process of the love contract, the characters often learn more about themselves, their desires, and what they really want in a relationship.