I noticed the difference between my friend and I when I replied to a friend with the number 2, while showing the back of my hand. Being British, he promptly did the same gesture back at me.

  • FRYD@sh.itjust.worksEnglish
    3·
    2 个月前

    In my experience in the US it’s interchangeable. Typically palm out is used to convey more cheerfully or for emphasis, while palm in is more casual or less emphatic.