What to do when your crush is not allowed to date and you both know that you like each other?

Be her friend, remember she may want to be with you as much as you may want to be with her, so it may not be easy on her also. So she needs for you understand and support her and believe me you'll get it back from her if you do it. Be wise and responsible (not matter what age) don't make her go against her parents wishes because that will cause her much conflict within herself and if her parents find out, also in her home, if you care for her you wouldn't want that for her, I don't think so. Be very very special friends and take this time to get to know each othe even more. If your young what do you have to lose time, that's what you'll have more than enough of because of your age. Love sometimes means sacrafices but if everything is done with respect, it just makes the relationship even more sweeter when it happens. Just wait and enjoy this moment. Good luck.