Earlier today, Christie's official Twitter account tweeted a picture with Soules and a reference to his time on the ABC reality show.
"Grt 2 have IA's @souleschris support us. Looks like we made it to final rose ceremony @chrisbharrison #TheBachelor," the photo was captioned.
"He just happened to be staying at the same hotel," Soules explained to ABC News. "He came over, we shook hands and we ended up having a beer together."
Christie does support issues that are important to the Iowa native, especially when it comes to agriculture.
"But that's definitely not an endorsement," he added. "I don't mind, I guess. It is what it is. But I'm still undecided. I haven't endorsed anyone and I'm not sure that I plan to."
He continued, "I've never been one that's wanted to get into politics, but just support issues important to me and my family. Now, I have a platform to speak on those issues. It's a really unique position for any farmer, to create consumer awareness for what we do."
As for the former reality star's dating life, he's single.
"I'm slowly dabbling into the dating world," he said. "Nothing serious, I've got a lot on my plate. I've been enjoying the ride the last couple years and I'll eventually make dating more of a priority."