so what do you reckon then, try that in this country? you'd get your wallet and phone nicked, probably get in a fight with someone who thought you we're taking the p!ss... get arrested for pressing yourself too firmly on to a woman's chesty bits, and then get put on the sex offender's register for hugging a 5 year old girl!!
this was already done by an aussie bloke when he went home after being abroad for a time..
he was alone but got members of the public to join in after they hugged him..