To you, making your female friend happy is indeed also a happiness you can get. Because it is just something natural that a man like always try to do everything how to make your female friend happy. Presenting a gift is maybe just one of the things that you can do. But in fact, this simple thing can really be the effective way to make her happy. It is so because there is usually an element of surprise in it. It is then that makes giving gifts is chosen by many to express their attention to their couples.
There are many kinds of gifts for women you can get in the marketplace. So, which one do you think that contains the element of surprise? This element is actually not dependent on what gift you take to be presented to her. It lies in how you present it and when you do it. Hence, you need to find the right way and the right time to do so. No matter how simple the gift is if presented at the right time with the right way, it will be something surprising.
Perhaps you can just choose picture frames for her birthday surprise. The choice of birthday occasion can make this simple gift more valuable. Or if you think that such an occasion is not really special, you can find others like the anniversary of your being together, the coming of spring season or others. The point is you must make your simple gift to be different and surprising.