#2 Play the staring game. Once she knows you exist, take the game a notch higher. Glance at her now and then to arouse her curiosity. Does she glance back at you now and then? Does she smile to herself when you catch her eye? Do her friends look at you and smile? Watch out for the happy signs.
There’s no point in trying to figure out how to talk to a girl if all she does is gives you a dirty stare or doesn’t care whether you’re looking at her. Asking a girl out in such cases usually ends up being a disaster and for a novice’s confidence, it’s best to be avoided.