Getting personal

Dont be afraid of getting personal almost immediately after you have the initial converstation going. You can start with something which shows a little admiration like "you do know your labs well" (if you are in a lab class) or "you are good at socialising" (if you are at party) or "you got melody in your voice" (if you are in some singing class). Keep the admiration real and dont be too flowery about it, saying something like "wow you got such a beautifully melodious voice" can be a total turn off. If you put you admiration across well then you will see an immediate closeness from her part, she will try to be modest of course but you can sense that she felt really good about the fact that you acknowledged something about her. Everyone loves being acknowledged, especially girls. Remember the thumb rule of flirty converstation "always keep things real, no flowery stuff".