what should i get for my girlfriend for christmas

That's a thoughtful question, but it ultimately depends on what your girlfriend likes and what she needs. Some ideas to consider might be a piece of jewelry, a bouquet of flowers, a nice perfume, or a thoughtful handwritten letter. It's also important to consider her interests and hobbies, as that can help you narrow down your gift options. Ultimately, the most important thing is that your gift comes from the heart and shows her how much you care about her.