“Really, who set you up?” a shocked Kardashian West, 36, inquires.
Khloé, 33, and Thompson, 26, first sparked relationship rumors last summer when they celebrated Labor Day weekend together in Cabo San Lucas, Mexico. Although they started as a “mini thing,” the pair’s relationship has intensified throughout the past year and they are now house hunting.
The E! special will address the many highs and lows — including a breakdown from matriarch Kris Jenner — that the family faced throughout the past decade, and also promises a “confession” from Kendall Jenner.
Having grown up on TV, which caught her swinging around a stripper pole as an adolescent, youngest sister Kylie Jenner also admits to audiences during the family discussion that she “can’t even remember a time before Keeping Up.”
“Kardashian 10th anniversary special — all the secrets revealed,” Seacrest, 42, promises in the promo.
The Keeping Up With the Kardashians 10 Year Anniversary Special airs on September 24.
This article originally appeared on PEOPLE