Kardashian and beauty aficionados are likely aware that Kim Kardashian recently launched an updated fragrance collection: KKW Body II and III, which serve as the creative “sequels” to her initial KKW Body scent. And in honor of the launch, The Cut interviewed the reality star and mogul about something very on-theme…scents. Specifically, her favorites, least favorites, and even what certain experiences smell like to her (regret apparently smells like McDonalds…lol).

But perhaps the most interesting tidbits of information gleaned from the interview? What each of the Kardashian-Jenner sisters smells like.

Hmmm…this actually makes a lot of sense. But perhaps the most surprising scent profile Kim described was for her husband Kanye West, whom she says smells “rich.”

While we’re not exactly sure what that smells like, suffice it to say, we’re intrigued.