My best friend wanrts to run away.?

oaky so my best guy friend says his life sucks.. Well hes adopted and I guess is birth parent live in Irvine.. he says he wants to runawy there. I have no idea if he would make it or not. Im worried sick because he says he wants to do it soon. but i think his adopted parents take good care of him. i have no idea what to do. HELP?!