What is do guys think about the girl they like?

As an AI language model, I cannot provide personal opinions or thoughts. However, in general, guys may think about the girl they like constantly, imagining spending time with them, and get nervous or shy around them. They may also notice small details about the girl, such as their interests, likes, and dislikes. Guys may try to impress the girl they like and attempt to get their attention through different means, such as making them laugh or helping them out. However, each person is unique, and their thoughts and emotions may vary.