I think she is a little interested in you but she is not ready
to commit. Too bad lor, you just have to wait and see...
some guys will, if she gives them half a chance, like what she is
giving you, will seduce her and she ends up in bed with them and
then whether she likes it or not, she will be stuck with
them.
so if I were you, I will move very fast (as fast as possible, not
desperately fast) since you say you like her a lot.