On today's episode, we get into why we kiss, do other species kiss, the history of kissing and how to be a better kisser! For more Sidenote Podcast episodes: http://sidenotepodcast.com/ SOURCES: https://en.wikipedia.org/wiki/Kiss https://www.nature.com/articles/421711a https://pmc.ncbi.nlm.nih.gov/articles/PMC4487821/ https://www.ox.ac.uk/news/2013-10-11-kissing-helps-us-find-right-partner-%E2%80%93-and-keep-them https://link.springer.com/article/10.1186/2049-2618-2-41 https://pmc.ncbi.nlm.nih.gov/articles/PMC11624293/ https://pmc.ncbi.nlm.nih.gov/articles/PMC4487821/ https://pubmed.ncbi.nlm.nih.gov/19828260/ https://pubmed.ncbi.nlm.nih.gov/19828260/ https://pubmed.ncbi.nlm.nih.gov/39417573/