Advice please

So..I'm 15 and im about to start sophomore year... But I'm moving to another city 4 hours away.. after the first month of school here...and I'm worried about that and what the people will be like, also..I'm single... But I've been talking with this guy for a while Now and I really like him...heres where I need advice...my parents don't want me to date anyone cause of the move, but I really like him and he really likes me, we talk all day long, everyday. My parents have met him and like him.but now everyday I'm like depressed and I miss him all the time, I can't even go out to see him, my parents ask me whats wrong but I can't bring myself to tell them..but this guy means the world to me...and I don't know what to do..so can you ladies give me some advice in this stuff please, thanks