Smile is still your best player

The other day I was boarding a plane to Dubai and being my normal friendly self I smiled at the stewardesses . Anyway I smiled at one very pretty blonde (she was fit) and she smiled and winked back. Now I am not that familiar with airline etiquette so I wasn't sure if I should have winked back. I didn't in the end which my wife later confirmed was the right thing to do. Anyway the moral of the story is that smile is still a massive player when it comes to attracting women.