We Never See Each Other at Weddings or Funerals

Not one out of the three people situated in the fire ravaged and debris filled former mansion had an explanation to how they got there. The two adults in the group stared with eyes full of confusion first at each other, and then at the teenage boy standing in front of them. It would seem odd that their main concern wasn't how they ended up in this post apocalyptic world, but rather how their brother, who had disappeared seventeen years ago, was right there, and hadn't aged at all, but then again, the latter is a pretty strange occurrence.