Ross Jeffries: "Always act and speak as if you two have something really special
going on that can't be found anywhere else. This is a good attitude to have all the time.
Don't just tell her you do, that gives her a chance to evaluate it and (god forbid) decide
that's not the case." Say things like you are glad that you do have such a really
special thing going and keep elaborating on the glad feeling. In the back of her mind
she'll accept that you do have a special thing going - she has to in order to understand
why you are glad (this was also an example of using a presupposition).