This text investigates the fundamental role of communication in the development, maintenance, and dissolution of close human relationships. Authors Anita L. Vangelisti and Mark L. Knapp, both established scholars in communication studies, synthesize decades of research to provide a comprehensive framework for understanding how verbal and non-verbal exchanges shape relational intimacy. The book argues that communication is not merely a tool for interaction but the primary mechanism through which relationships are constructed and sustained over time.

This work is widely regarded as a foundational academic text for students and researchers exploring the intersection of communication theory and relational psychology. Its systematic approach provides a clear, structured overview of the complex dynamics that govern human connection.