Kourtney Kardashian will "never forget" how scared Kim Kardashian West was when she first spoke about her Paris robbery.
The 37-year-old reality star was in the French capital when her younger sister was tied up and robbed at gunpoint in October, and has admitted the "terror in her voice" when she spoke about her ordeal will haunt her forever.
Taking to Twitter on Sunday (19.03.17) hours before the airing of the 'Keeping Up with the Kardashians' episode in which Kim talks about her attack, Kourtney said: "I will never forget the terror in her voice. Thank you God for protecting her. #tonight #KUWTK (sic)"
Kourtney's tweet comes after Kim, 36, also took to Twitter before the airing of the episode to say that whilst her ordeal was "very tough", she also believes it was a "life changing experience" that she won't shy away from.
She wrote: "Tonight's episode is going to be very tough for me.
"However, I thought it was important to share this story through my eyes & not in an interview where my own words could be twisted
"I have always shared so much & I'm not going to hold back when this was probably one of the most life changing experiences for me.
"I would never wish this experience upon anyone, but have learned some valuable lessons &feel so blessed to be safe home w my babies & husband
"To my friends, family, and loved ones I can't thank you enough for being there when I needed you the most.
"To the French police, thank you for your incredible hard work (sic)."
In the episode, Kim - who shares North, three, and Saint, 14 months, with husband Kanye West - said she believed there was "no way out" as her attackers were likely to shoot her if she tried to run.
She said: "They ask for money. I said 'I don't have any money.'
"They dragged me out to the hallway, on top of the stairs. That's when I saw the gun like, clear as day. I was kind of looking at the gun, looking down back at the stairs...
"I had a split second in my mind to make this quick decision.
"Am I gonna run down the stairs... Either they're gonna shoot me in the back, or if I make it and they don't, if the elevator does not open in time, or the stairs are locked, then like, I'm f***ed. There's no way out."