Online relationship, my parents don't know~!~?

I met a boy online, and I love him very much, and he feels the same about me. My love for him is indescribable. He lives about two hours away, and I don't have my license yet. He's suicidal, and has stopped taking his meds. He lives a really tough life, I don't know how he does it. I asked him, "What would it take to make you happy instead of depressed all of the time?" And he said, "You in my arms everyday." He was being serious too. My parents don't know about our relationship, and if I told them, they would have a break down, and I would die. I can't tell them, and I've honestly thought about asking if we could move around the area he's in. I know, selfish right? Anyways, I don't know what to do. I want to be there to hold him everyday and tell him that everything will be alright. He tells me he would be so much better, and I know he would. What should I do?