People were kissing 4,500 years ago - 1,000 years earlier than scientists thought - Sky News
- People were kissing 4,500 years ago - 1,000 years earlier than scientists thought Sky News
- First kiss was 4500 years ago (and led to a huge outbreak of herpes!) Daily Mail
- The First Kiss in Recorded History Dates Back Nearly 5000 Years Scientific American
- The First Recorded Kiss Happened 4500 Years Ago In The Middle East IFLScience
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