Hey… so do you know why she rejected you the first time? Because if she straight out doesnt like you… Know that you need to respect her and her decisions too, but it cant hurt to get a little closer. Maybe if your patient enough you can make it to the "friends zone." Keep itt causal and tell her youd love to treat her to lunch or a coffee... Seewhere it goes from there but try not to make it appear like your too serious. But know that shes actually had time to think about you.