It depends on what the girl likes. It is best to give her something very ordinary and practical. I suggest you buy her a card-type USB flash drive. This kind of USB flash drive is very small and girls generally like it. You can also make some simple decorations on both sides of the card, such as sticking a cartoon picture or simply sticking a photo of yourself, which is very personalized.
Or you can give her a photo album or a delicate little decoration. Plush toys are also great. Buy a bigger bear, which can be hugged and used as a pillow. It is a very cost-effective gift. Girls will like it very much. One principle is that it is ordinary and practical.
In fact, there is no need to avoid some things deliberately. As long as you are calm in your heart, it will not cause any misunderstandings. The most important thing about giving gifts is sincerity. Gifts are just a medium for you to express your feelings.