Where were the other flight attendants? Can't imagine being one of only 3 flight attendants on any full airplane these days with this sort of behavior going on.....
I remember flying a 3-day trip with a young new-hire who had the hots for pilots - any pilots! She would spend an inordinate amount of time in the cockpit conversing, looking for her future husband. I had to lay down the law after trying to tactfully bring to her attention that she was neglecting her duties.
The overwhelming, vast majority of aircrews these days are well beyond the old stereotype of hooking up with passengers/pilots....