Kendall Jenner tends to keep pretty quiet about her family's relentless drama.
Actually, she tends to keep quiet about her family in general ... when she makes any sort of public statement, in an interview or on social media, she rarely brings up that side of her personal life.
But while Kendall seems to enjoy Calvin Klein underwear shots and saving the world with Pepsi more than anything else, there are certain occasions in which she just can't avoid the drama.
And what better venue for that drama than Keeping Up with the Kardashians?
In Sunday night's new episode of the show, the family discusses Caitlyn Jenner's tell-all, The Secrets of My Life.
We've seen a tiny bit of Kendall's view on the book -- remember, she slapped her hands on a table and cried out "That's insane!"?
Well, now we're seeing more of her reaction ... and it's not good.
In this new sneak peek, Kendall explains to Kris that Kim told her about Caitlyn's book.
"I heard about all this stuff that she was saying in it," she tells her, "and just how a lot of it's so not true."
Interestingly enough, Kendall says that she doesn't think Caitlyn is lying, at least not on purpose.
"I think she really just thinks that's what happened, for some weird reason," she says.
Kris says that it's a shame Cailtyn didn't handle the business of writing a memoir in a different way, because if she'd just written about her own journey, she would have had "great respect" for it.
Unfortunately, and as we know so very well at this point, that's not what happened.
"There's lies that are printed in a book that lives there for the end of time," Kris laments, "so your children are going to read this book about their grandparents and have a story that's fabricated."
And that's when Kendall brings up one of the best points yet.
"She goes around dissing the Kardashians, but it's like 'those are the kids that you raised. If you have a problem with them, you raised them,'" she says.
"That makes no sense to me that she would go around bashing us for no reason."
And that, it turns out, is what Kendall believes is so insane.
Check out Kendall's outburst in full in the video below: