problems regarding hookup with a known school girl.

hi everybody this is my first time here and i am sure my problem will be figured out for sure
first of all i am very thankful to all of you for getting me directed to this forum by your immaculate work and this is specially as i am from India which is way backward in these kind of useful thinking

now the thing is I had known a girl from school times as we would travel together everyday for about 5 years. i liked her a lot and i think she had a hint of that but i was not that prepared to talk about it back then as may be i wasnt on puaforums

then we seperated in college due to different streams and now after about 2 years or so we just met up accidently and the talk went on which was just normal stuff as i just went blank to see her again after this long time . somedays after in our school reunion we end up sitting next to eachother for dinner and we had a nice chat and i did use some cocky funny things and it really went good.
we had a lot of talk and she did responded to it well but i am a little stuck in as to how to just move the game to next step and what moves to take exactly..

also i have setup a drive with her on 9th of this month at a hillstation with two of her friends. please let me know some good tactics for that too....

thank you all for your future replies..

helllppp...... please.....