Number One: The Blockland Forums is not a place you should come for advice on your real-life girl troubles.
Number Two: A method I use to see if girls like me? Text them, ask them if they find you attractive. If they respond yes, dig deeper. Play "The Question Game", where you ask questions and they have to answer truthfully. I do that, it got three girls to admit they liked me this year. Good luck with Emily, mate.