>>718468612 (OP)
As an eastern european living in a country that is highlighted in the image, I can guarantee that "cheek kissing" is NOT as common as this makes it seem. Especially outside of family circles.
>Men-Men
Handshake
>Men-Women
Hug, or sometimes literally nothing
>Women-Women
Hug (overwhelmingly common), cheek kisses (very rare), or often literally nothing
>Men-Men (family)
Handshake, hug (uncommon)
>Men-Women (family)
Cheek kisses
>Women-Women (family)
Cheek kisses
You'd genuinely have an easier time to find a stranger who'd play Heroes of Might and Magic 3 with you out of the blue as opposed to kiss them on the cheek.