I really like the image of Vader rolling Luke’s name around in his head, saying it out loud to himself, testing it, hearing it.
Luke. Luke Skywalker. My son’s name is Luke.
Practicing different ways to say it. Maybe he tries it out in all of his different, typical Vader tones. You know, in the way he addresses Imperial Officers or Rebel Prisoners or even the Emporer. None of them probably sound right.
Saying it quietly, in a gentle voice. It’s unfamiliar and maybe uncomfortable because he hasn’t been gentle in years but it’d sound right and good.
I like the idea that there’s a build-up for Vader to that first moment. That the moment when he is looking at his son and calls him by his name for the first time, that it would be this important moment for him. One that he has thought a lot about and prepared for.
And that every time he says it is precious. That he just keeps trying to get it right because this is his son and his name is Luke.