In "Like Water for Chocolate," author Laura Esquivel highlights the importance of social etiquette during gatherings. The characters in the story neglect fundamental rules of civility, often bringing up sensitive issues that lead to discomfort and conflict. Avoiding discussions about personal matters, tragedy, religion, or politics is crucial to maintaining harmony in social interactions.

This oversight serves as a reflection on the dynamics of relationships and the potential repercussions of breaching such unspoken rules. The narrative emphasizes how disregarding these conventions can disrupt the atmosphere of joy and connection that gatherings are meant to foster.