AUTHOR=Xu Xiaomeng , Acevedo Bianca P. TITLE=Editorial: The Science of Pair-Bonding and Future Directions JOURNAL=Frontiers in Psychology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2020.02178 DOI=10.3389/fpsyg.2020.02178 ISSN=1664-1078