Although the actors Alicia Vikander and Michael Fassbender appear in a scene together in film post-production, the in real life married couple's schedule is so busy they ACTUALLY filmed the scene with stand-ins, since they couldn't be on-set together at the same time. There's a widespread impression that Alicia and Michael first met on a dance floor many months before filming A Luz Entre Oceanos (2016) the couple's only other film completed together.