Does she like me or not?

I'm 13. Well yesterday she came and sat behind me in class so her friend and my friend me and her all started talking. Then she started to doodle on my arm she wrote things like I love u from *her name* xxx. Then she started kicking my chair in a joking way so we started mucking around. Then see asked me if her skirt was to short around her ar**. At end of day she ran up to me and hugged me and sed she loved me (good friend way). Later on fb we started talking and she sed she sorta liked someone else. What does it mean sorry it's so long.