Does she like me? Please help? Something serious?

Okay so i met this girl in driving school 2 months ago. We have been texting every day since then. I've gone to the movies twice with her and twice to the park with her as well. Both times we went to the movies we watched a horror movie and she gets scared easily so she was kind of all on me. She wasnt even watching the movie she was just looking at me the whole time. Okay so heres the thing. Im 16, shes 19. She knows i have feelings for her but shes never told me if she feels the same. She still thinks about her ex but in a hateful way and sometimes gets sad about him. We text all day everyday and we never let the conversation get boring. We've never really kissed or anything like that. She just got out of a 1 year 2 month relationship in the beginning of May. But she says she LOVES talking to me and that i make her happy. She gives me mixed signals. Like she calls me friend but then she sends hearts most of the time and invites ME to places. I really dont know how she feels about me? Idk if she still loves her ex, doesnt feel the same or idk what? Sometimes i feel that my age is holding her back. Can you help? Does she like me?