Hey, I gotta get some help from everyone?

Ok so my girlfriend of a month or so and i are pretty close, but both our parents dont want us together at 15 and 16, they say we're too young, so we can't go out. I see her everyday for school, and we can't really talk about us there because its school, and its startin to get worse, plus neither of us are very comfortable talkin over the phone, face to face is a whole lot better, and seeing each other at school is kind of a relief but its also kind of a pain, cuz we want to be together so bad...