Well i'm 13 and well................ ?

You're only 13, so going out on a date just the two of you will probably not be a good idea. It's far too awkward a situation. A much better idea would be first have your friends find out what her name is. Next plan an outing to the movies or an arcade or bowling. Have lots of friends go, both guys and girls. Ask her to go with al of you. This way if all of you are talking and getting to know more about each other you will get to find out more about her with out having to come up with all the questions yourself. She will be more at ease in a group setting at this age and so will you. You can find out if the two of you share any interests outside of school. Group outings are definitely the way to go for junior high school relationships. It's kind of preparing you for one on one dating in the future.