Please I Need Help .?

Ok i really like this one girl alot. We met about 4 months ago, and over time i started getting alot of feelings for her. We became good friends, we would talk alot and hang out together. We were talking one day awhile back and i told i liked her for real. And she just smiled.Now she had a boyfriend the entire time i had known her. But about 2 weeks ago, she came up to me a day after she broke up with her bf and personally told me before anyone else except her best friend that she broke up. But when she told me she smiled and turned her head down a little bit. Ever since then shes been smiling at me alot and looking at me. Sometimes she would look at me smile and twirl her hair a little bit. And two days ago she asked me if she wanted to go to the movies with her soon, and thatd itd just be me and her. And one last detail im 14 and shes 17.