A fruit basket is a fun way to present a wide assortment to a loved one. Gift baskets can incorporate all kinds of things, ranging from fruit, to flowers, to candy, to fancy jams, etc. They can also be personalized to reflect your sweetie's hobbies or interests. Many folks love to collect them. They enjoy the natural touch that plants add to a home.
Plants also can be pleasant to contemplate and visually enjoy.
Don't forget flowering plants. What about a nice planter or dish garden. These can be very elaborate combinations of all kinds of great plants. Florists carry balloons as well as flowers. Consider a lovely vase arrangement with a cluster of balloons.