Kira nodded slowly at both this world's Dean. Yeah, he was pretty damn crazy, probably thought he was crazier because there were Power Rangers in front of him. Not only that, but based on how he was acting, he had tried to kill their Sam thinking he was the other. Kira certainly couldn't hold that against him, as she would have killed the Anti-Sam too, especially after seeing first hand what he'd done to his own brother. Of course now, if this son of a bitch Dean was talking about was who she thought it was, they had to find Sam and fast. Even if he had killed the Yellow Eyes of this world, he wouldn't stay alive for long with a demon army flying around.
"And where was this, exactly?" Hopefully he still thought he was seeing things and would just tell them where Sam had been the last time he saw him.