How can I tell if the boy I like likes me back?

well it seems that you crush has no clue what he wants. if you really like him ma-bey you should confront him and tell him how you feel, sometimes the guy doesn't always make the first move especially if he is shy but in your case i don't think he shy. and the way he is teasing you about listening to Hannah Montana, and him teasing you about your old crush may-bey away of him showing that he likes (im not sure though) he might like You as more then friends.and obviously if telling him how you truly feel doesn't work then ma-bey its time to move on. I hope this is helpful.