In a world where romantic relationships traditionally adhere to monogamy, the reaction to a partner’s intimate connection with someone else is typically assumed to be jealousy. However, within the community that practices consensual non-monogamy, a different emotional response known as compersion — defined as feeling joy when a partner is romantically or sexually involved with another person — is increasingly recognized and valued. A recent study provides insight into the predictors of compersion, revealing that emotional closeness with a partner’s other intimate connections, clear communication about these relationships, and reduced feelings of jealousy are key facilitators. The findings have been...