one time in kho samui.....many year ago...i sit in restaurant.....some table away two falang young but u can see clearly stupid a little with two much younger thai ladys....but aall of them no talk nothing ....the girls just look around ...i sit and glance over ...u know i am communicative open happy...i smile over they smile back...easy no problems BUT than i feel how the two falangs get angry slowly...and i pay and go...uaaaaaaaaahhhhhh