oh oh oh!!!!!
two questions concerning bikinis and bathing suit etiquette......since the female opinion is the majority here.....

speaking with total seriousness...

I am at the beach, sitting on the sand.
Four ladies take up space about 20 feet in front of me. As the day goes on they shift around until they are on their stomachs facing the water. I glance up from my book and happen to notice that the gal in the white bathing suit has a 'problem'.

The suit makes her situation kind of obvious.
-----
the next concerns a gal in a thong backed suit.
She's walking ahead of me and because of her tan and the color of her suit something is wrong,
upon further review, her suit is not unraveling!



Now here's the question.

What should I have done??

This isn't a trick question...
I was wondering what i should have done and
what would you do IF a male stranger walked up to
you and discretely brought that to your attention.