Was about to do an intro flight with a student who had the flight bought as a present from her boyfriend. There was a wee bit of a delay from my last lesson, so I did the paperwork from my last flight and was just about to do all the paperwork for the next flight before heading out to meet the student. I was in the ops area and was just about to sign the a/c out when the boyfriend popped in just as ops were telling me which aircraft to take. I then quickly introduced myself to him and told him that I would be out to talk to his girlfriend in 2 minutes.
That was fine and he stayed in the ops room-
I wasn't sure which aircraft ops had told me to use, so I turned to ops and said
"would you like me to take Mike November"
I could see the boyfriend looking a bit puzzled and just after ops confirmed the aircraft, he interjected and said-
"oh no, it's not Mike, her name is Jennifer"
priceless.