Star Wars: Episode IX
Interior. Millenium Falcon.  Rey sits at the space chess table reading off a dataslate.  C-3PO is translating the ancient Jedi texts.
C-3PO: Oh my, how utterly fascinating.
Rey's face tightens and she pinches the bridge of her nose.  This is obviously not the first time the robot has commented aloud.
C-3PO: What a delightful little tidbit.
Rey: Can you please translate quietly?  I'm trying to understand what all this means.
C-3PO: Oh, I'm terribly sorry.  It's just so nice to be performing my primary purpose.  I was originally designed to be a protocol droid you know.  That was before I lost my arm you know. 
Rey lowers her head.  
Rey: Whatever idiot designed you should have installed better - Oh come on, what do you want now?
The force ghost of Vader in full armor looms, breathing menacingly, standing over the table and staring at Rey.
C-3PO: I'm sorry, I am only wanting to help you translate these books.  You asked me, I think you'll recall.  You said-
Rey: Not you.
Rey groans and C-3PO looks around in confusion.  Vader continues to loom menacingly.
Rey: Why don't you go spend some time with your grandson.  He'd be happy to see you.  
C-3PO turns and looks around confused.  Vader continues to loom menacingly.  The force ghost of Obi Wan appears, sitting in the same spot he did while training Luke to use the lightsaber.  
Obi: Kylo Ren killed his grandfather when he offered you his hand.
Rey: What?  I thought Vader died when the second Death Star was destroyed.
C-3PO:  Actually, I think you'll find that he was killed when the previous Emperor, Palpatine, short circuited his life support systems.  Master Luke was forced to leave him behind on-
Rey: Nobody asked you.  I swear, whoever built you was the real curse on the galaxy.
C-3PO harrumphs and returns to the texts.  Vader holds out his hand to force choke Rey but it does nothing and is ignored.  Rey goes back to staring at the dataslate.