Nick proposed marriage to his winner, Vanessa Grimaldi, during The Bachelor finale that aired in March 2017, but the couple called it quits on their romance in August of that year.
Nick was a fairly controversial character on The Bachelor franchise, as he called Andi out for having sex with him on The Bachelorette: After the Final Rose and then slept with Kaitlyn in Ireland before she even reached her round of overnight Fantasy Suite dates.
Nick suggested on the podcast, however, Vanessa was the only woman he made love to on his edition of The Bachelor.
"Let's say for example, you have an idea of who you might pick and you want to try to make it work and you don't want to have that awkward conversation, 'Hey, I love you, but I had sex with someone a week ago that wasn't you,'" Nick, whose runner-up was Raven Gates, explained to Heather.
"After three incredible years, we have decided to go our separate ways. This difficult decision comes after thoughtful, respectful consideration," the former couple had said in a media statement.
"Even though we are parting as a couple, we're very much committed to remaining friends. We have both evolved as people, which is taking us in different directions, but with the hope that we will continue to support each other in new ways."
"Due to the nature of how we met, our relationship has always been very public, and we have enjoyed sharing it with all of you, but we ask that you respect our decision and our privacy at this time."