Who knows what happened, Bachelor Nation, but we’re dying to get to the bottom of it. Bachelor In Paradise alum Dean Unglert clapped back on his former costar Bibiana Julian for a recent tweet where she claimed Bachelorette alum Peter Kraus left her high and dry after a four day stay at her place in Miami. According to Dean’s tweet from January 25, it just didn’t go down that way.

“Bibs, you know I love you, but I talked to Pete right after he got home from Florida and know for a fact this is not how it happened,” the 26-year-old responded to Bibiana, 31.

All the drama started after Peter, 31, made some comments to the Chicago Tribune in an interview on January 22 about whether or not he was, in fact, dating Bibi while in Miami.

“So I know Bibiana from a charity event we did together and told her I was coming down to Miami,” he explained to the outlet. “I was like, ‘Hey, I got basketball tickets, you want to go?’ So it’s weird. I don’t really go out on public dates anymore for that reason.”

Hours before Dean’s rebuttal, Bibs took to Twitter herself to share her thoughts about Pete’s comments.

“‘Charity event’ — you mean staying at my place for [four] days during the busiest week in Miami and leaving without saying goodbye or thank you,” the BIP alum indirectly tweeted Pete. Yikes.

She even included a final thought on the situation: “To be clear, I’m not bitter, just irks me when you go out of your way to be nice to someone and they just take advantage!” Amen, girl. It’s really not cool.

So what’s actually even going on here? Looks like we’ll probably have to wait for Peter to tweet to find out. But either way, Bibiana actually squashed the dating rumors about the duo back in December on Ben Higgins and Ashley Iaconetti‘s podcast “Almost Famous: In Depth.

“Nothing is going on with Peter Kraus and I. Absolutely nothing,” she said, so we gotta believe her. But we wouldn’t be surprised if there was more than meets the eye here. Besides, we’d be annoyed too if a hot dude stayed at our place for four days and didn’t say bye.

We’ll be watching Twitter as the drama heats up!