Tom best advice is chat to her in private and explain to her your concern.
If you like her be serious but don't mess her around.
It clear she like you more then a client.
But don't play with her feeling as she Lady who probably away from family.
And could have issue in her private life.
She could see you as someone she trust and confide in.
As you said she clearly dislike her job and that alone is alarm bell already.
Step up and be a Gent as she a friend not someone who betray her trust.
So chat and listen to her as stranger sometime is easier to talk to then a person she know.
I hope all goes well for her as another lady left business not long ago as she to dislike the Escort business.
Just wasn't her line of work as she dislike most clients she met.
We clients got to remember and Escort I know for long time said it only human to have feeling on who you like and comfortable with.
As not every client who walk in their door they have connection with.
As same someone you see in bar we won't be attractive to everyone there.
So it work the same for a Escort and knowing when to walk away if she not comfortable that what us clients should know.
Good Luck Tom but best to say no more on it.
Pm on way mate..
Yes going back to my coffee break now thanks