hey there, i think the best way to start off to getting a girlfriend is having a really good, interesting conversation. When i mean interesting conversation, i mean like don't make it an awkward conversation where she might be like "well that was interesting...." hahaha, anyways, start by going up to her and giving her a compliment or do favors for her, or just be nice, like for example, when you see her around at school or somewhere, walk to class with her, open a door for her or stuff like that. By doing all these, she will think your a nice guy and might start liking you. Well thats all i have to say...Hope my advice helps out!! goodluck!