answer:Get within her field of vision and, when she looks at you, smile slightly and nod. If she isn’t interested, she’ll ignore you. If she isn’t a nice person, she’ll glare at you in a haughty way. If she’s nice and worthy of your attention, she’ll smile warmly and acknowledge you. Then, you can approach her and talk. As for your suggestions: a) will get you an eye-roll b) is my #1 choice, and pretty much what I just said c) is just plain creepy d) isn’t too bad, but the “hovering” thing oozes desperation and can make you seem awkward e) is a terrible idea! Who says that she won’t accept a drink from you or talk with you?!?! With that self-deprecating attitude, you’ll never meet anyone