Some will blow you off, but others will be so surprised that if you throw in a compliment they might be even easier to pick up then they would be after dark when it is more expected.
He said no and she left.
Then the two of them came over and tried to talk to two of my male friends.
Sadly my mother hen got off a couple hours later as the train began to fill up, and I realized I had to go back to my own seat.