Dude, fabrizio, forget the pointers.
Just go up and say hi. Tell her she seems cool enough to come to a party with you, and ask for her number. It's really not rocket science, and I'm thankful for that.
x = (-b +- sqrt (b^2 - 4ac))/2a
e = mc^2
y = mx+b
sinx^2 + cosx^2 = tanx^2 (i...