Penn Badgley shares his thoughts on 'You' Season 4's big twist and what it all actually means

Season 4 of You felt like an episode of Riverdale. 

Joe (Penn Badgley) moved to London, assumed a new identity, briefly got stalked, befriended a billionaire Brady bunch, was almost burned alive, and yet none of the aforementioned are actually this season's wildest moment.

While You's always been partial to plot twists,...