"Facebook Friendship Groups as a Space for Peace" provides new ways of thinking about the concept of friendship in international relations by drawing upon Aristotle's ancient insights on sociability and reconceptualizing them for modern international relations. This book explores how citizens can be engaged in public diplomacy through everyday interactions in Facebook friendship groups which allows them to promote understanding and reframe identity narratives. This book provides rich-in-demand empirical insights from citizens in the global south about the ways that social media friendship groups can be used to facilitate positive relations between citizens from countries that have a history of conflict. It also provides important insights for state leaders on the kinds of citizen initiatives that are seen as most useful in promoting positive images among foreign peoples. However, it challenges much of the notion that citizen initiatives will improve foreign public views of a state's foreign policy, especially when those foreign policy priorities negatively affect citizens directly, like former President Donald Trump's travel ban. Negative foreign policy initiatives cause distrust and once that is broken, it is difficult to rebuild absent changing the foreign policy. This book shows that conflict is deeply contextual, and as such public diplomacy initiatives must also be designed in such a way to address the unique challenges that exist between countries. Social media friendship groups can be a place to start to promote understanding, dispel stereotypes and reframe enemy narratives, which are essential to long-term positive relations.