He's my biggest crush but he is too shy....?

hey maria, what you need to do is look for some signs to determine if the feelings are mutual. in order to get any clues, ask him questions. see how fast he responds and if he responds quickly , its a good sign. if you catch him staring at you a couple of times that means there are other times where he is staring at you and you dont know it!! which then means he likes you too. If he finds you pretty it does mean everything! ths means if you start talking to him and your a nice girl , he going to like you. Guys your age are judging girls on their looks and if the girl talks to them, they are going to start liking you. Anyways Good Luck!!