I wanted to make my character more natural and realistic. Although people expect the tone of the film to be fantasy, it actually is quite the contrary. It’s an intimate story that feels real. I think of all the Star Wars films released so far, Rogue One is the most real one, which is about the people. The characters are very similar to us. They are heroes with no powers. What they have is a conviction and desire to change reality — Diego Luna discusses his role as Captain Cassian Andor.