This project is part of the Netherlands Organization for Scientific Research (NWO) project, The Rhythm of Relating: How Emotional Sharing Emerges from Interpersonal Synchrony in Movements, Physiology, and Neural Activations. When people engage in emotional sharing, they often display the same rhythms in movements, heart rate, and brain activity. The project will investigate how such synchronous rhythms contribute to interpersonal emotion, using complex statistical analyses (i.e., analysing EEG data, time-frequency analysis, autoregressive modelling).