This document summarizes key points about ethics and civility in interpersonal communication from Chapter 12. It discusses the significance of ethical principles in relationships, deception within relationships, and ways to improve ethical decision-making. The five ethical ideals established by the National Communication Association are respect, responsibility, integrity, fairness, and truthfulness. While deception can damage trust, it is not always unethical depending on factors like intent and consequences. Maintaining civility during disagreements and owning one's communication choices can strengthen relationships.