[Summary] “Attached: The New Science of Adult Attachment and How It Can Help You Find and Keep Love,” by Amir Levine and Rachel Heller, explains the concept of attachment styles and how they impact romantic relationships. The authors argue that understanding these styles, which are rooted in evolutionary biology, can help people navigate dating, improve existing relationships, and resolve conflict. They explore the three main attachment styles: secure, anxious, and avoidant, and explain the dynamics and challenges of each style. The text also emphasizes the importance of effective communication in romantic relationships, and provides specific strategies for dealing with conflict, resolving intimacy differences, and navigating the challenges of dating and being in relationships with insecure partners.