better to list things that you should not talk about.
you can tell her that her hair is way beautiful today, but you can't keep talking about you, or she'll think that you're gay and want tips about caring with your hair.
Don't talk about her beauty too much, just short talk is good enough. You can always ask to her if you have any doubts, they like to talk. (90% like) Ask her about the places she likes, and always try to find a way to take them there, if possible with just you. School bullshit is practical too, but don't be a nerd, and don't be a dumbass, just go with the flow. If she can read you any stuff, that's just good. Thank her if she does it. Cavalry is impressive nowadays.
and follow these steps:
1) don't be too friendly with the girl you want
2) do not try to hit on a girl that considers you a friend of hers
3) best places to go on a girl are shoppings (places full of people), where you can go with your friends
4) learn to kiss (this leads to sex)
5) do not use your hands on the first kiss. (except on her face)
And good luck!