All In A Dream

What if your life was perfect? What if you woke up one day in a hospital right before something big and life changing was about to happen?? What if it had all just been a dream? What if the doctors told you you had been in a coma? And you went into the coma when everything in your life went wrong? What if all the friends you had made, never really met you? Everyone you thought you knew, and you were close to don't know you? What would you do? How would you react?