How to tell my boyfriend I'm not allowed to date?

Ok I know this might sound a little stupid but I dont now how to tell my boyfriend that I'm not allowed to have a boyfriend so it would have to be a secret.
I really need to tell him because I keep getting nervous that my parents will find out and he...

always asks me if im ok. I tell him I am but really im really really worried and it drives me insane!!
Anybody got anyways? Im scared that he will get mad or like upset??

I was talking to some guy for a while, he called me his girlfriend, but I never called him anything like that. When I asked him if he told anyone about me, he said "god no." meaning that I'd have to be a secret because dating for hims not allowed. Anyway, I didn't get mad. More than likely your boyfriend will completely understand. So tell him, and tell him why. As long as you tell the truth, he shouldn't get upset. If he does, then he may not be right for you.

I told my boyfriend before we started getting close. he understands, but it's still sucks keeping it on the down low

I told my boyfriend before we started getting close. he understands, but it's still sucks keeping it on the down low