Love, a little word with a large meaning!

Sequel to Mike's time in prison! Demzi moves near her old pals Mike and Cam, but then Demzi suddenly has to become Iris again, but why? Then Demzi notices her sister had MPD too, but how? Will Mike and Cam remember her? Or will she be forgotten? Will she save herself or will she save everyone else? Is Mal alive? Will Cameron come out of his bubble? Who's hunting her down & why?