[header] How to make your crush laugh [title] Learn about your crush. [step] When you are first getting to know someone, you may not know what kinds of things that make them laugh. If you don't know her that well, try to talk to her more so you get an idea of her interests. 
You can also pay attention to the clothes she wears and items she carries, looking for any reference to shows she may like, topics she may be passionate about, or genres of literature, music, movie, or tv shows she may enjoy. These elements will give you a larger idea of the type of humor she enjoys.