Nipple

Was sitting at an outdoor cafe tonight. Had a drink. Had a chat. And then I had to go to the bathroom (powdering nose kinda thing). When I came back, I noticed this couple. And the funny thing was that she was leaning down on him. I thought it was a snuggle. But then I thought again. And turned. She was sucking his nipple...

Two thoughts. First, shouldn't it be the other way around? Second, shouldn't it be in a more private place? Third thought, at 9 pm? Guess nothing wrong with the time, but the place?

Passion or stupidity, I cannot decide...