Dialogue

The science of analyzing conversations, second by second | Elizabeth Stokoe | TEDxBermuda

https://www.youtube.com/watch?v=MtOG5PK8xDA&feature=share&fbclid=IwAR201x6O4mHhX23FlZn4242cCK2bwzg12b8bIrsX49Kd6ov23EIWAUcSelU

Analysing the silences seems a big part of it. Intonation also but silences speak volumes.