"It's fine, Dean." Sam replied, not really wanting to brood over it any longer than they already have. "So, what's the plan for finding Crowley? No doubt he'll be in Hell ruling it." 

"Hold up, who's this Crowley guy?" Evie asked, coming out of her stunned state when Cas disappeared into thin air. 

"A crossroads demon and self proclaimed king of hell. He's...interesting." Sam explained before glancing at Dean.