The truth is if you think too much about it,what's right or not, you will end up not doing anything. If you want her just go for her. Tell her how you feel about her, let her know you want her. You will still do a lot of talking after. Not instantly but continuosly,weeks and longer. Then why delay it now. Show her by words by action. And do it quick so you can know if she is the one or not then look elsewhere