The 22-year-old television personality and makeup mogul discussed Scott and their 2-year-old daughter, Stormi, in the March issue of Harper's Bazaar.
Jenner and Scott called it quits in September after more than two years of dating. Jenner said she and Scott remain close as they co-parent their daughter.
"We have such a great relationship," she said of Scott. "We're like best friends. We both love Stormi and want what's best for her. We stay connected and coordinated."
"I think about [my parents] in situations with Stormi, what they would do. They were very hands-on with me, and I want the same for Stormi," she said.
Jenner said she tries to protect Stormi while also raising her to be grateful and aware of their life in the spotlight.
"I think about it a lot because the world is just so crazy now. Exposing her to all of the negativity that comes with the Internet, I think about that too," Jenner said. "I'm just trying my best, even though she's still little, to remind her how blessed we are and that this isn't normal, the way we live. It's just our life."
Jenner said she doesn't have any current plans to have a second child.
"My friends all pressure me about it," she said. "They love Stormi. I definitely feel pressure to give her a sibling, but there's no plan."
In addition to Stormi, Jenner stays busy with her makeup company, Kylie Cosmetics. Jenner sold her $600 million majority stake in the business to Coty in November, but continues to lead all creative efforts at the company.
Jenner's sister Kendall Jenner announced on The Ellen DeGeneres Show last week that she has a collaboration with Kylie Cosmetics in the works. Jenner's sisters Kourtney Kardashian, Kim Kardashian and Khloe Kardashian have previously released products with the brand.
Kim Kardashian herself has four kids, North, Saint, Chicago and Psalm, with her husband, rapper and fashion designer Kanye West. Kardashian and West said in an interview with Architectural Digest that the design of their minimalist mansion was inspired by their kids.