- I Have Some Questions About Hugs from Thought Catalog
- Strange And Fascinating Courtship Traditions Around The World from Flavorwire
- The Art Of Kissing: A 1936 Guide For Lovers, found by Brainpickings. Here’s The Vacuum Kiss, for instance.
- America’s First Sex Manual at Open Culture
- How to hold hands, with special time-lapse photography to guide you every second of the way in this difficult procedure, from a Japanese manual.
- This Reddit Guide to Your First Kiss Will Pretty Much Guarantee That It’s Your Last, from Jezebel
- Cuddle Positions Ranked From Best To Worst, from Jezebel, illustrated with spoons.
- Stop Asking My Daughter To Give You A Kiss from Daily Life.
- Women Married To The Eiffel Tower, a documentary
- Brothel Menu from 1912 Is the Dirtiest Thing You’ll Read All Day, from Jezebel
- Cuddlebots are a thing, and they can recognise you by touch alone, from io9
- Hugs Are Falsely Intimate Power Plays. Stop Imposing Them on Everyone You Meet, from Slate XX
