I know! I know! so many guys have liked me before.......well if the boy stares at you in class,invites you anywhere (happened to me once boy kept staring at me the whole time, very awkward) and if he laughs at a joke your friend said (but he didnt laugh when she said it)but he laughed when you say it....and also if he blushes when you smile at him,if he gets all wierd when you talk to him, and if he randomly starts talking you about your feelings or your day or anything personal because if he asks you what your fav stuff are and he says "me too!" to most of your fav things,thats a sign he wants to know more about you and he wants you to like him because of you both have the "same" fav things...hope that helped!