How long can Ben, and everyone else stay in the Flash Sideways reality? Eloise knew that the Sideways Reality was created by the Island and the people who helped save it and the world. Her son, who she killed by mistake on the island, was alive and well in the FS. Daniel had a dream and wrote down a few figures that turned out to be real numbers he would be unable to write, as he is only a musician in the FS. Won't they all eventually have to move along, and join the light at the church(Lamp Post)?("And in the end, the love you take is equal to the love you make...")-the Beatles, (who probably visited the Island in the 60's)5.