The present paper provides an introduction to this special issue devoted to Happiness and Relational Goods. We start by presenting a few concepts that have recently appeared in the economic literature with the aim of capturing some of the peculiarities of personalised interactions. We claim that these concepts can be subsumed fairly well under the concept of ‘relational goods’. We then review the recent empirical literature on happiness and relational goods. Finally, we briefly introduce the papers contained in this special issue by outlining their respective contributions.