Liking someone is actually a very happy thing, but you just need the right way to express it, so that the other person can understand your thoughts, but don't scare her. Giving gifts is a good way. It's New Year's Day, so here are some suggestions for you:
1. Since you are not very familiar with each other, you can first give a simple small gift to get closer to each other, such as a cute teddy bear or a doll bouquet. Girls will never refuse such cute gifts, and they will think you are very cute. You can also give a crystal music box. The good music will definitely make her like it.
2. You can give a card on New Year's Day. You can choose a beautiful card, write your wishes on it, and give it to her. I believe that she will understand your thoughts.
3. Give a crystal product, such as a beautiful ornament. Swarovski is very good. It is not a very ostentatious style, crystal and cute. She will like it very much.