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How to introduce yourself to a girl
Gauge the situation.
Is she alone, or in a group? Is she relaxed, or is she deeply absorbed in her work? Try to approach her at a point when she'll be open to meeting someone new. You want to make a good first impression.

1). One way to come across as approachable is to deliver a quick, friendly message via phone or by email or text. Try saying something like, " hey, it's great to meet you..
2). If she's alone, consider what she's doing. If she's in the library, with her headphones in, obviously working, then you shouldn't bother her..
3). Walk up to her once you reach a friendly level. If you get close enough, look directly into her eyes and smile..
4). Try not to appear clingy. This is especially true if the girl you're talking to hangs out with many male friends..
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