Do whatever you want.
You want to respect her decision, then do it!

No questions asked, not "what's in it for me?". Just do it. Do it because you are a good person that chooses to respect others.
If its meant to be, over time it is those kinds of caring, love and respect filled actions that will win her over. If its not, it makes you all the better person for respecting her decision and looking first after her interests and wants instead of your own.