Well lets add it up. She found you on facebook. She waited a whole year to try to break the ice with you and meet you again. Then you go on a 4 1/2 hour date, and she agree's to another date the next weekend. She's obviously very interested as well.
My advice is to you is relax and enjoy the moment. There's no reason to fear my friend. If she's the one, she will appriciate you for who you are. The more you know about each other the more comfortable you both will get with each other. Don't be afraid to ask about her family, upbringing, religion, parents, sibilings, places she likes to travel to, where she's been, what are her goals at this point in life, where she wants to be in the future, and whatever else that mind come to mind to bring you two closer together on a more personal level. I'm sure it will work out for you, cheers.
