nightmare

a really close friend of mine is telling me that when he sleeps he has an on going dream. He describes it as an alternate reality. He is living in a house with a family he has never met before, with a girl who keeps telling him that he is chosen to help repopulate the world and that his is going to dissapear from our world. He is getting injections in the dream to aclimate his body to the lack of air, and has marks on his arms when he wakes up. He burnt his mouth in the dream last night and in reality his mouth is burnt...the inside of his mouth is red and burnt looking. This is starting to creep him out, he thinks he is going crazy and it scares me as well. Any ideas or suggestions, similarities ect?