I think the best thing you can do in a situation like that is ask open ended questions, like "What do you like? How do you like to be kissed? I want to make you happy." That way you don't seem awkward and she thinks you care about what turns her on.
So, so you think you can tell Heaven from Hell,
blue skies from pain.
Can you tell a green field from a cold steel rail?
A smile from a veil?
Do you think you can tell?
And did they get you to trade your heroes for ghosts?
Hot ashes for trees?
Hot air for a cool breeze?
Cold comfort for change?
And did you exchange a walk on part in the war for a lead role in a cage?