Make it crystal clear in your mind in advance, that DO NOT HESITATE in telling her, that you just had an AMAZING time with her. ..
You are going to score two goals with this.
First, its human nature that everyone likes to hear that “they are a great company”,
So we can assure that she is also going to LOVE it.
Second, she will prefer meeting you instead of her friends etc. as you are the one who enjoys her company THE MOST.