My boyfriend tipped the female streamer 10 yuan and I made a fuss over it. In novels, this situation was usually seen as an emotional misunderstanding rather than a matter of principle. Tipping was an action that could be motivated by various motives, including admiration, support, gratitude, interest, and so on. If the boyfriend tipped her because he was grateful for the host's help and support, then this might just be a moment in his behavior. He would soon realize his mistake and stop this behavior. If your boyfriend's actions are motivated by other motives, such as seeking the attention of the streamer or seeking the satisfaction of gifts and money, then this behavior may have a negative impact on your relationship. In this case, you need to seriously consider whether your behavior is worth offending and how to communicate with him to resolve your differences. In the novel, one could explore how the protagonist dealt with this emotional misunderstanding and how to communicate with her boyfriend to eliminate this disagreement. This might involve emotional conflicts between characters, communication skills, and methods to solve problems.