I imagine a few of you have seen Solaris. When he was on the space station having flashbacks of his deceased wife while sleeping , then was woken up by her , he was shocked and asked her how she got there. Then he went and told the remaining crew members what happened after he jettisoned her into space and then she was back again when he awoke a second time. They told him he needed to "get rid" of her again and that he was being "seduced all over again" and basically stating that he was willingly letting himself succumb to insanity. And it made me wonder , is there a love so strong that if your lover "died" , you would willingly trade sanity for dementia and vivid, tangible, hallucinations to have the illusion that you are again with them?