If i could spend one day with a family memeber?

If i could spend an  after noon with a family member is my girlfriend because she is family. If we were together the after noon we will go out to amusement park and get on rides together and have a very fun day that we could never ever forget ever. I want do everything with my girlfriend to always keeping her happy and loving me, like right now that she in college i miss her a whole lot. But either way like i told her before I'm going to wait for her all she want because i really love this girl and if its possible i want to be with her forever.