Kylie Jenner got emotional as she thought about losing her parents one day.

The 'Keeping Up With The Kardashians' star was devastated when her best friend Jordyn Woods lost her father and is terrified for the day when she loses her mother Kris Jenner or her father Caitlyn Jenner.

Speaking on Kylie's reality show 'Life Of Kylie', Jordyn said: ''It just makes me think about what's their family going through. With my dad I remember the first time going back to the hospital. He had a whole life. These people were healthy and there's so much future and potential.

''You realise how short life is, and it's definitely changed my perspective on living and the time that we have, and we can't take things for granted.''

And Kylie admitted: ''It was really hard to see Jordyn go through something like that because, one, I'm just genuinely so close to her, so when she cries I cry. And it's crazy that it's going to happen to me one day.''

Meanwhile, Caitlyn previously confessed she was ''struggling with herself too much'' to be a good parent to her children.

She said: ''I was struggling with myself too much to be a good parent. I can't use that as an excuse because no matter what your problems are, you gotta be there for your kids, and I really wasn't. And that's something you regret, later on in life, you try to make it up to your kids and say sorry.''