just give 1 btc to the woman and tell these are some shhoping website where you can buy online with bitcoins and she will love this bitcoins from the next time
Maybe this is the best advice that you can tell your "chic'
You can also add the fact that with Bitcoin, transaction fees are a lot lesser.
you need to guide only how to use and how to spend the she will tell about bitcoins to friends and then bitcoin will spread like pramyid system
like reffral programs but girls will do for free