Birthday present ideas for a girl?

Well take her on a birthday date.....but don't tell her where you're taking her, take her to where you first met her(or somewhere you can eat), than go to a book store near you and (if you get permission from the book store before hand) have a balloon with a note on it, saying something cute or "this entitles you to the book of your choice" etc....than take her to a horse farm somewhere near by and while she's petting the horse pull out a stuffed animal horse and maybe it could be wearing a bracelet or something(necklace etc) on it, for your girl of course, but the bracelet can probably fit around the neck of the horse, and say HAPPY BIRTHDAY and help her take the bracelet/necklace/"w/e" off the horse and put it on her and kiss her ................good luck, I hope this gave you some ideas

If she likes horses, maybe she'll really like something related? A book? A stuffed animal? A book on horses? If you have a lot of pictures of you and her together, maybe you can get her a photo album of you two or a picture frame with horses on it? It really depends. Some girls are kinda picky and others would take anything gratefully.

Lookup a local equestrian store in your area and I am sure they'll be able to find you a nice gift for her especially if she likes horses. Perhaps a small horse figurine, or a new brush for her horse (if she owns it), or accessories for riding.

That is tough since you have only been with her for a couple of weeks. I would suggest that you give something from the heart. I find that girls respond better when the gift is from the heart and thoughtful. It isn't about spending money on her, it is about taking the time to show her that you really thought about it and you cared enough about her to get her a gift. Sorry I couldn't be more help, but if you sit and think about it, and search you heart you will come up with something. Maybe find a really nice picture book about horses, something that she would be able to put on the coffee table if you know what I mean.