Which Way Do You Lean When You're Kissing?
Wochit Headline News - Monday, 17 July 2017
Scientists have realized that humans may be hardwired to kiss their partner by leaning to the right. Three different universities all worked together to study 48 married couples who were asked to keep track of which way they leaned when they kissed. Since each individual wrote up their own report of the kisses, scientists were able to determine that most of them lean towards the right.