>>7 hey this is probably too late, but don't mind >>6's bitterness. You're in /love/, it's perfectly all right to ask about that kind of advice.

As for how to approach her, just be casual about it and chat with her if you meet her again at afterschool tutoring. If chances are too low for that, then just be more proactive and actually to to talk with her directly. The point is not yet about seducing or impressing her, but to get to know her so that you know how you can best approach her (what are her tastes, interests, etc).