It’s a debate as old as time. Or at least as old as James Cameron’s Titanic, which came out in 1997, so not that old, but still. “They both could have fit on that door!” is the rallying cry of Titanic truthers, who believe that the door (which isn’t actually a door (it’s ajar! just kidding)) that Rose (Kate Winslet) floats on while Jack (Leonardo DiCaprio) freezes to death in the subzero waters of the North Atlantic was big enough to hold both of them. Mythbusters even dedicated an episode to it. But Cameron himself is still holding fast to the movie’s original ending, much like Jack’s hands after they froze.