As the main object of Joe's affection this season, Marienne (Tati Gabrielle) seems almost certain to suffer an untimely death. The librarian with a troubled past falls for Joe, and Joe falls hard right back. But after a close call with Love in the final episode, she and her daughter move to Paris, where Marienne was born. Now that You has been greenlit for a season four, we're not holding our breath that Marienne survives another round.