Mara Jade? I think I remember that name from some really old Star Wars books! Which is pretty cool to have a reference like that. But it would also mean that the parts with Rey wondering about her mother aren't in the movie as Disney likely wouldn't bother getting creation rights when they can make their own stuff up. Add in the business with the clone getting turned evil, and I'm pretty sure we can safely say that none of the plot here is close to the movie. It also neatly wraps up the absurdity of trying to have two Lukes running around outside of the Muppets setting.

But where's the fun in just saying "it's all part of the comic story"? I can tell that Luke looks like he's getting yelled at or been tossed around a bit. Maybe this is the start of the next scene following a cut from Chewie bursting through Luke's door? I could see Luke being scared or rough housed by a "walking carpet" as a thing this director could do with the odd decisions so far. Perhaps something that starts as a joke for a bit more levity after the big space fight and Team Bad Guy scene. And if Luke's a full pacifist now, that'd explain why he's not just Force Pushing Chewie and Rey away, and also why he tossed the lightsaber over his shoulder.

Oooo! Tangent back to the comic plot; since we can deal with random clones of people in the comic, how about being a clone of the shapeshifter assassin? Luke had that thing about not trusting Wedge all the time, and while he kinda got over that, Wedge still wasn't someone who Luke would have wanted to marry. Maybe something happened with Mara the clone that made Luke become a pacifist and run off to live alone on a deserted island.