Interesting .... I find that if you travel to England and put on a slight southern drawl and slow down a bit, act like a gentleman and carry an air of male confidence, the British girls are falling all around you feet.
A buddy of mine in the Army spent a little time in England. He was a master at imitating the English accent, and looked the part, so he would amuse himself by trying to pass as a Native, particularly with the Female of the species. He explained spending hours throwing darts over a pint, and at an opportune time, explain that he's not really British.
"You mean... you mean you're not really Niles from Lancashire???"
I agree, I'm a Southerner who has been in Enland for 3 yrs. now, and I'm always getting marriage proposals (the men fall at your feet as well) and "say something else!" whenever I say "y'all" and "darlin'" or "honey", and when I go to NYC I get "are you British?" HA HA HA, I crack up at that all the time!