Have you created your punting bio?
You can't spend the whole hour having sex, at some time, you'll be talking to her and then, to avoid any possibility of revealing anything true about yourself, it's best to have a punting bio.
It's best to stand in front of a mirror and say your fictional bio a few times until you look and sound convincing.
Just be as boring as possible in your choice of fictional career like a surveyor or an actuary, as long as you don't say you're a Mossad Agent, (one of the more famous incidents in UKP's history), you'll be all right.
WGs tell fiction all the time, fake name, fake bio etc so it only makes sense for guys to do the same.