The Cambridge Handbook of Personal Relationships, Second Edition, is a comprehensive work that documents developments in the field of personal relationships over the past 25 years. It provides a synthesis of existing theoretical and empirical literature and highlights the historical roots of the discipline. Written by internationally recognized experts from various fields, the handbook addresses both fundamental questions and current challenges. The second edition has been thoroughly updated to reflect new analytical techniques, theoretical shifts, and a growing interest in social processes. New chapters include topics such as the neuroscience of salutogenic relationships, self-disclosure in relationships, and the impact of technology on personal relationships. This work is a valuable resource for researchers, students, and practitioners.