“We found that following interactions, people systematically underestimated how much their conversation partners liked them and enjoyed their company, an illusion we call the liking gap.”
The Liking Gap in Conversations: Do People Like Us More Than We Think? by Erica J. Boothby, Gus Cooney, Gillian M. Sandstrom, and Margaret S. Clark (via Platonic by Marisa G. Franco).