The 31-year-old talked about how West, 35, has influenced her fashion empire and her feelings about love and commitment, reported Us magazine.
"If I have a design meeting, or he has one, we come back and talk about how our meetings went. It's cool, cause you can definitely get more in-depth with someone who actually knows what you're talking about," she said.
Kardashian started dating West soon after her she ended her 72-day marriage to basketball player Kris Humphries.
"When this whole life is done, and it's just the two of us sitting somewhere when we're 80, you want to have things to talk about that you have in common. I think that's something maybe I didn't value as highly as a quality I cared about in someone," she added.