Exclusive: Married At First Sight's Clare explains the show’s “couple swap.”

After Married At First Sight stars Nicole and Jono posted a cryptic Instagram picture last week, prompting rumours they have started dating, attention has now turned to season two’s Clare Verrall’s  and her relationship with Craig Keller.

New Idea reported they have sparked up a romance, meaning that two couples have “swapped” and are now dating each other’s experimental partners.

"I can't confirm or deny [the reports]," Clare told Mamamia when we asked her about the rumours of her new relationship.

"According to the magazines, I've got a new boyfriend! Keller and I are just getting to know each other. We've met up, he did stay here at my house," she said.

"He's lovely and we get along really well. He’s been a really good person to talk to, having shared similar experiences [to me] on the show."

Clare confirmed reports that Keller flew down to spend time with her for her 33rd birthday last week.

"He came down for my birthday, which was nice. He's rough around the edges, but so am I! He has a very kind heart."

Of the potential romance between her ex-partner Jono and Nicole, Clare said she "wishes them every happiness".

Finally got to get out for some fun in the sun!! Just want to thank everyone out there again for your love and support i appreciate each and everyone one of you ❤❤❤ #beach #day #fun #sun #tattooedthug #9married #happy

A photo posted by Married At First Sight AU S3 (@keller____) on Sep 22, 2016 at 10:02pm PDT

"Everyone deserves love and happiness, even this guy I dated for three weeks on TV," she said.

"Jono and I are just not a match on any level, but that doesn’t mean he’s not right for somebody!"