Is not Pretty Woman.
Is actually a gay themed movie. I think is a foreign movie. And is about this guy that escorts... and meets several clients... but then he meets this particular older guy and he makes the escort to fall in love with him. You can see how the relationship starts to change and what the older guy does so the escort falls in love with him... In once scene the escort stops taking the envelope that the client leaves for him with the money...
I would like to watch the movie again... but can't remember the name