Meanwhile the official TROS Marketing:
Describe Rey and Kylo’s relationship in three words: “Desperate” (J.J. Abrams), “Connected” (Daisy Ridley), “Very, very complicated” (Kathleen Kennedy)
We’ve tried to pick up that complicated relationship that really has been present ever since the interrogation in Episode VII. When Ren takes off his mask, there’s a nakedness about him with Rey that he doesn’t express to anyone else. Rian developed that in fascinating ways and we’ve been able to develop it even further (Chris Terrio, co-screenwritter of TROS)
I know what the fans want, they want to see the dynamics between Rey and Kylo. I’m glad J.J. was on the same exact page. (John Boyega)
Daisy Ridley and Adam Driver discuss the intergalactic will they/won’t they. (…) Will Kylo Ren and Rey reforge their own connection? And, if they do, will it be love or simply friendship that unites them? The answer, Driver says, is incredibly complicated: “I don’t think it’s any one thing. The strength in what Rian [Johnson] wrote and what J.J. [Abrams] wrote is it’s never all one thing.” (Vanity Fair - Star Wars: The Truth About Kylo Ren and Rey’s Connection)
Spanish “Star Wars: The Rise of Skywalker” official synopsis: Ninth and last movie of Star Wars, Rey and Kylo will have their last clash, in spite of their obvious feelings for each other, they have still doubts which path they should follow
It’s been quite a journey. Since the first issue, the STAR WARS cinematic universe has lost one Supreme Leader Snoke, gained one Donnie Yen, and managed to regain a Darth Maul. Who knows what will have changed in another four years? Maybe all the Force Ghost characters will get together for a wild adventure of their own. Maybe Rey and Kylo will have twins. Maybe Chewbacca will finally get to eat his roasted Porg in peace. (Birth.Movies.Death. STAR WARS IX Issue, Letter From The Editor by Evan Saathoff)
Abrams sees [Rey and Kylo] as two halves of the same coin. “Even when they’re not together they still haunt each other in a way — they know they are each other’s unresolved business”. (J.J. Abrams for Entertainment Weekly)
When you meet under extreme circumstances like Rey and Finn, it binds you together. They hang onto each other. But romance? I‘d say Finn has an eye on someone else; same goes for Rey. I stand with it: Those two are just good friends. (John Boyega)
The central point of TROS will be the ambiguous relationship between Rey and Kylo. It will remain the heart of the story of the trilogy and JJ honors it the best he can. (SFX Magazine)
I really appreciate the relationship between Rey and Kylo, and what writers have managed to do with it, this kind of love/hate relationship. They were attracted to each other in spite of their will… (Daisy Ridley, S.F.X. France)
Rey doesn’t give up on Kylo. She firmly believes that he could still turn. That’s a nice message: seeing the good in people, even when they have done bad things. And in this movie, everyone counts. No one alone can make a difference, it’s everyone—as a team. (Daisy Ridley)
Kylo won’t put on a shirt; Kylo was kind of a flirt. (Daisy Ridley on Fallon Tonight)