[roma1n]

Didn't get the "A european resident has their first kiss" though. Wouldn't it make more sense to divide the frequency by two and state "Two european residents have their first kiss"?

[jeffgreco]

It very well may only be one of the participants' first kiss.

[CodeWithCoffee]

Or one participant may not be European.

[oneeyedpigeon]

roma1n said "Two european residents have their first kiss", not "Two european residents each have their first kiss". It would definitely be their first kiss. Do I win pedant fight? :)