Board Thread:False Info and Speculative Discussion/@comment-26421504-20150615191346/@comment-4091815-20150617015852

Just dipping in to say - there is nothing at all to suggest that the person we were all suprised to see in that scene is "alive."

Given Lydia's specific power set and the types with whom it allows her to "communicate," it is pretty clear that the individual in question is still dead.