updated 06/14/2012 AT 6:00 PM ET
•originally published 06/14/2012 AT 6:45 PM ET
“This interview I’d say was another level of forthrightness and honesty,” Winfrey writes on her Facebook page.”Why did she leave after 72 days? Her answer leveled me.”
To prepare for her sitdown with the reality TV clan for this weekend’s Oprah’s Next Chapter the talk show magnate “did a full on Kardashian Kram.”
“I had never met them, nor seen the show,” she writes.
Winfrey calls it the “longest interviewing session I can ever recall, talking to ALLLLLLLL the Kardashians.”