Changes

Back at the boarding house Cas is unable to find Sam. Worried, Cas arrives at Harrington’s and tries to question Sunny about Sam’s whereabouts. She tells Cas about Mr. Smith's death and tells him Sam came in earlier questioning her about it. Cas drives to the house and is met by a smiling, Mrs . Smith who opens the door and invites him inside, offering him a martini. When he tries to tell her that her husband is dead she refuses to believe him. At that moment we see Sam wearing glasses and a cardigan , behaving as if he is her husband, Justin Smith. He doesn’t recognize Cas and when Cas tries to tell him who he is he throws him out of the house for using bad language telling him he should wash his mouth out with soap.

Jack and Dean arrive at [[Donatello]]'s home. Dean explains that Donny is an expert about souls and not having them, and leaves him and Jack to talk in the house. Dean waits, leaning against baby, a long way from Felix. In his kitchen, Donatello pours the two of them cups of coffee. Jack asks Donatello how he lost his soul, and learns how [[Amara|God's sister]] ripped it out of him. Donatello begins staring in to the whirling coffee and milk describes what it feels like to be soulless and asks Jack how he feels, telling him he feels nothing. Jack tells Donatello that he doesn't feel nothing, but at the same time knows he doesn't feel the same either , and explains that he doesn’t want Sam and Dean and Cas to worry but at the same time he needs space. After telling Jack of his mantra of "what would Mr. Rogers do?", when he needs to "blend", telling him he is the best man that he knows , Donatello advises him to ask himself "What would the Winchesters do?". They re-join Dean outside and Jack goes to sit in Baby. Donatello doesn’t really reassure Dean, telling Dean if Jack says he's fine, he probably is, but that they should keep an eye on him, before telling him that Jack is probably the most powerful being in the universe.

That night, Cas confronts Sunny inside Harrington’s accusing her of being a [[witch]]. She tries to run and his eyes glow blue as he threatens to forcfully forcefully remove the information from her head. Before she can answer him, The mayor, two henchmen and Sam as Justin Smith, arrive. He explains to Castiel how he came into his powers and that what he hopes for comes true… that people are happy. That he just wanted to save the town. A fight ensues where Cas single handedly singlehandedly knocks out both henchmen. Against his will he is forced to fight Sam who, straddled on top of him, threatens him with an [[angel blade]]. By reminding him of how Sam is feeling, and that if he loses himself he would be failing everyone they've lost as well as Jack and Dean, snapping Sam back to reality. Meanwhile, outside Sunny and her father are arguing. Chip casts Castiel in to a bench and tries to make Sam’s head explode, but Sunny stops her father with her powers, leaving him trapped in a happy place inside his own mind.

Jack and Dean return to the Bunker, telling Dean their trip was "illuminating" . Jack goes to his room, leaving Dean just as confused as before. When Sam and Cas arrive, Dean teases Sam about wearing a cardigan and having a wife. As Cas goes to find Jack, Sam tells Dean how traumatized he feels over the hunters’ deaths, which is why he kept hunting non-stop, but that the Bunker is their home and he will need time to get over everything that happen.