As Penn Badgley reminded viewers during Netflix's You Season 5 teaser trailer, his character, Joe Goldberg, has many loose ends from his past. His ex-obsession Marienne, unbeknownst to Joe, is still alive and, in her last scene of Season 4, incredulously reads an article absolving him of Love's murder. There's Nadia, Joe's student turned detective, who he framed for her boyfriend's murder and told her that he was, "looking forward to seeing what [she does] next." Not to mention his son, Henry, who he initially left on Dante and Lansing's doorstep in Season 3 and was barely given a mention in until the end of Season 4 and only in response what the public thinks about his decision. However, out of all these characters, there's one that fans are clamoring to see back in the final season.