Questions to ask your boyfriend and exploring the topic
You can choose from sweets, like cupcake, or you can choose from fruits, such as strawberry. Your girlfriend will love that you see her as sweet and cute as those sweets and fruits. Do not call her anything associated with heavy meals, like pork chop. She will think that you see her as fat and she will surely not see that as cute. Another category you can take your pick from is cute animal, like kitty cat.