maybe its just something as simple as u eating at theirs means ur still their little girl, but them eating at urs means u r also their equal...or some crap like that
but it also depends on the law of the land, eg out here if ur married its law that as a married guy u have to go cabaret 3x a week, and bookies another 3, if ur single its only 2x a week...go figure
RE: OK I'm gonna go mail some random local guy's!
'Hi'