Is human kissing a universal sign of affection of love?

Question

I have seen it across the world and just wondered..

If you have ever wondered why the Inuit people used to kiss with their noses, it is because their lips would freeze!

Answer 1

Would that include the kiss from the biblical Judas in the garden of Gethsemany ?

Answer 2

really... ?? didn't know...

Answer 3

I believe so - I've heard that that is why prostitutes will refuse to kiss clients.