Cross Over (Demi Lovato FanFic)

Demi never knew life could be so hard,when her bestfriend Mike died in a car accident she had to deal with everything,she had to be lonely and sad, bit what ge doesn't know is that Mike never crossed over and that he didn't want to cause he wanted to see her,and when Mike's ghost decide to make Demi see him she thinks she's dreaming, what will happen after that