-Give her advice on academic related topics when she really needs it.
-Ask her if she's OK when she gets hit on the face with a volleyball when no one else is around, even though she is so embarrassed she doesn't want to see you.
-Be good at a sport. Any sport. More than one is fine, to make up for her lack of athletism.
-Feed her. And offer to pay for it even if she refuses.
-Have super confidence.
-Be so unapproachable that she's too intimidated to even say hi and can only look from a far.