Polo - That's cuz we have a very strange history regarding it. Well, something something happened so that's why we are open. Not THAT open, there's always this line which is never crossed.
Kiara - I myself am very embarrassed by such scenes so don't watch them alone sometimes. Family is another thing! My father scolded me so bad at a scene in a movie where the girl was just changing clothes while fighting with her friend (he was outside the room) the girl just unstrapped her top and my father scolded me about hwo I could watch such scenes with elders sitting around me? Being alone is another thing but with elders?! It was long ago and I learned my lesson :P