What is my crush keeps staring at me?

As an AI language model, I don't know much information about you, your crush, or your situation. However, generally speaking, someone who keeps staring at you could possibly have a strong attraction or interest in you. It is also possible that they are just observing or analyzing you for different reasons. It's hard to tell what exactly is going on without more context or observation. If you are interested in your crush, you might want to start a conversation with them and see where it leads. Good luck!