And although all seemed amicable between the trio as shown in the video below, snapshots of Nick and Brittany deep in conversation suggest otherwise.
Nick and Brittany were both at The Iconic Swim Show runway event in Sydney and although Brittany shared a friendly video of their catch-up, bystanders claim otherwise, saying they had a "heated discussion" at the event.
"Nick was throwing his arms around and Britt yelling back at him," a witness told the Daily Mail.
"They seemed to be having a heated discussion. The music was too loud to hear the conversation but they seemed to be in a deep discussion."
The photos show Nick with his arms raised while deep in conversation with Brittany.
But the 30-year-old Bachelor finalist reveals there's no animosity between her and Nick.
"Just because two people aren't meant to be together, doesn't mean there's any negativity. It was really nice to say hello and catch up," Brittany told the publication.