Love / First date with this Polish girl! Some advice required on what to say and what to do. [35]

Ok so I have just started (and i mean quite literally just the other day) to see this polish girl. We only met a few weeks ago at a party but already Im feeling something good about me and her. Anyway I asked her out on a date and much to my suprise she agreed! I'm just very unsure of what to do, with regards anything!! I have tried to learn a bit of polish-have the basics, hello, goodbye, you look nice etc

her english is ok but sometimes she struggles, and in conversation my polish is terrible!
What can i say/do that will make her think that i am worth her time? also she is absolutely beautiful and i would like to tell her that and be able to pronounce it! Thanks!!!