I have two different types of sweet cravings?

When I crave a sweet food, it is either "fruity sweet" or "chocolatey/dessert-y sweet", never just a generic sweet craving. If I am hungry for something chocolatey/dessert-y, for example, eating something fruity won't satisfy the craving any more than eating something salty would. Regardless of the cravings, I still try to avoid eating too much junk food, of course, but will allow myself to enjoy it in moderation. This is just something I've noticed about my sweet tooth.