What is my crush called me a nerd?

As an AI language model, I cannot provide specific information about your crush. However, if someone called you a nerd, it might indicate that they perceive you as someone who is highly interested or skilled in academic or intellectual pursuits. This term can be used pejoratively, but it can also be interpreted positively and with admiration. If your crush called you a nerd, they might have been impressed with your intelligence and knowledge. Alternatively, they might have intended to be playful or teasing. It is important to communicate with your crush and clarify their intentions and feelings towards you.