First tell her you love her,be yourself,smile,and bring her something she likes,not somthing you think she likes something you know she likes!and if you don't ask one of her friends that doesn't have a big mouth.
First,tell her what you feel for her,and a present...hmmm...maybe flowers or try to find out what she likes:)))Because for example,I love jewels and flowers!!!Good luck soxfan!
Don't come on to strong. You don't want to overwhelm her by immediately saying you love her. If you do that, she might feel like your smothering her. Bring her flowers if you like. Be interested in what she has to say and most importantly: make her feel comfortable! If there's one thing you don't want then it's to have an uncomfortable first date. Girls love guys who make her feel like she's interesting and funny, but don't try to hard. Be yourself, and let her be herself, then everything should be fine.