Realization

Jack realizes that he gave Ianto some of his blood after a weevil attack and that Ianto should be immortal. After he finds Ianto they slowly begin to recreate Torchwood three with Gwen's help but Ianto has to deal with his death at the same time and he isn't finding it easy.

WARNING:Spoilers for series three and four of torchwood and series nine of doctor who and contains panic attacks.