Things have really changed.
So says Kim Kardashian in the first trailer for new episodes of her family's beloved/totally hated reality show.
And this may be the understatement of the century.
Since we last saw Kim and her siblings on Keeping Up with the Kardashians, Kylie Jenner has given birth to a baby.
Khloe Kardashian has also given birth to a baby.
And Tristan Thompson has been revealed as a terrible, horrible, no good, very bad cheater.
So, yes, as Kim notes above: Things have really changed. A lot.
But one thing has remained the same on Keeping Up with the Kardashians: The drama and the bond between sisters.
The latter, however, will be tested a bit on Season 15.
"Have you looked on the Internet? Do you see what people say about me compared to you?" a salty Kourtney asks Kendall Jenner at one point in the following trailer.
In promoting upcoming installments, meanwhile, Kim linked to this video and wrote:
"Probably our most rude argumentative fighting season we've ever had and I still hold my ground and am not backing down LOL."
Responded Khloe to this Tweet, in a Tweet of her own:
"You've turned into a f-cking savage."
Up until this point on the show, no one had even acknowledged that Kylie was expecting her first baby.
So fans are clearly anxious to see whether Stormi Webster or baby daddy Travis Scott will make appearances on Season 15.
Elsewhere, Kourtney will be dealing with all the drama surrounding Scott Disick and Sofia Richie; while eyes will remain keenly focused on poor Khloe and her future as a mother/girfriend of a cheater.
Will she stick by Thompson's side?
Will new episodes give us an idea of what she is leaning toward doing?
"Sooner or later, you guys are gonna realize how much you all mean to one another," Kris Jenner notes in this preview, which promises that this season will take viewers "behind the headlines."
And, as always, there have been plenty of those when it comes to the Kardashians.
Ready to keep up with them once again?
Get your first look at Season 15 below!