The mystery of the female species is not easily solved...but there are a few clues that can make solving the mystery more fun. First, girls like boys that express an interest in their likes and dislikes. Ask her questions. Listen to her answers. Perhaps even choose a restaurant or an activity for your first date based on something that she has told you in conversation. She will appreciate your attention. Secondly, manners did not go out when equality came in. So open the door for her and be polite. Last but not least, compliment her. Chances are, she deserves it anyway.