That stupid dirty rag of a doll. He's glad, he took it with him. It helps him to prove his honesty. Not that he really cares that she believes him. She's a Force sensitive. She would recognize if he's lying. But the doll serves its purpose. The waves of hate she has previously sent towards him are slowly downsizing into cold disgust.
Despise me, I couldn't care less. As long as you listen to me.
„Tell me then, Ren. What do you have to reveal." She narrows her eyes on him, folding her arms.
Kylo breathes in deeply.
Time to seed disgust.
For the first time he turns to his uncle.
„Tell her, uncle. What happened to her parents? How she ended in this shit-hole Jakku? A child of five left to rot in the desert."
Rey's pretty face begins to show confusion. She looks from him to her master, then back to him. He has caught her attention. Oh, he loves this.
His uncle steps forward.
How old he has become. Old and still foolish.
„Ben, this isn't the right thing to do. The Force will..."
He interrupts Luke at once.
„Of course not, uncle." He spats at him fiercely. „It's never been right. I should have stopped you, but I couldn't. I was too weak, too trustful. An innocent child that you corrupted for your cause."
He nods towards Rey now. „Another child you convicted to a live of misery and loneliness."
„I tried everything to keep you save. To keep you in the Light. Away from the Dark Side. But Snoke..."
He cuts him off again.
„Blame it on Snoke. Or on my failure. We both know the truth. Your foolish perception of the Force sent me down that path of mine."
How he would love to cut Luke down with his saber. To end this finally. But it's not what he came for. He wants Rey.
„You have lived for a lost cause, uncle. With you the Jedis will vanished from the Galaxy."l