There are a lot of signs that will tell you she's interested. For example, if a girl has her torso turned towards you in an open manner, this means that she is confident talking with you. If she has a closed body position, namely crossed arms or legs, she may be shy or nervous to talk to you or she may simply be creating a barrier to ward you off. Invest in a decent book on body language to help you learn how to accurately read her. Watch for subtle signs in the girl's face -- -- if her eyes are dilating, then she may really like you. Look at her lips. If she touches them constantly or bites them, she's probably very interested in you. If her lip quivers slightly when you look at her, you can almost be sure she likes you. 10 Notice the little things she does for you . If she's always there for you when you need help, even like when you mention that you're really thirsty and she quickly offers you a sip from her drink, she might like you. But don't assume that she's into you only from one experience. Ask her occasionally for small things, like chewing gum or a pen, and notice how she reacts. If she's always ready to offer you something you might need, go further and ask her to help you with something else, like a school, college or work problem. It shouldn't be something really easy