I know this is kind of irrelevant but...
She took a train to an outcall? That's unheard of.
No it isn't, not remotely. Especially if she lives in the hove, Shoreham direction it is probably the easiest way into Brighton.
I have even picked up girls from the station in the past (not Brighton)
I'm not saying she didn't make it up, she obviously decided to make an excuse to leave for some reason and keeping the cash makes it a scam.
No WG would ever reveal their whereabouts. It just doesn't make sense.
She works as a Medical Secretary for NHS. lol.
I have had girls tell me literally their life stories, where they live, family details and issues etc in the run up to a meet, their real names, jobs etc too. Not everyone is discreet. I can be quite chatty and when girls respond in the same way you would be surprised what they will say if they trust you.
Not saying that's the case, I assume plenty of girls have a fake backstory just like we do... I have a full fake name, fake LinkedIn, fake job, fake Facebook, the whole works, not just a punting phone number. Sometimes I use it, sometimes I don't.
We all like different experiences, I like a bit of chat as well as everything else so the above helps.