Francisco d'Anconia
Master Don Juan
Besides, if she's too young to go to the same clubs or bars that you do what's the point (other than you copping 12-paks for her and her friends to sneak back into the dorm). 
Most guys accidentally kill attraction before they even speak. They assume they need a bigger bank account, a better physique, or smoother lines. They miss the point.
Female desire operates on a specific set of psychological triggers. Break them, and you're invisible. Follow them, and you become magnetic.
I learned this the hard way. Years of freezing up. Getting friend-zoned. Watching other guys walk away with the girl I wanted. Then I discovered a set of 22 simple rules that rewired my entire approach.