I dont understand whats the problem.
If a prostitude says that 30 min are enough she doesn't likes you but is too polite or friendly to send you away.
I sometimes get those reactions because of my freaky behavier...
I am really surprised that so many people think that a friendly person automaticaly thinks good about anybody.
I also can be friendly to somebody even when I think sHe or he is a ******.
The main Job of prostitudes is to be friendly : they are selling something !
I am not sure what prices Aphrodite takes because I red Different prices. In Munich she seems to take 200 EUR per hour.