MAFS UK star Kieran has broken his silence on rumours that he’s moved on from Kristina with a co-star, after kissing another bride.

In a recent episode of the show, during the dinner party, the cheeky mechanic positioned himself between pal Adam and his wife Polly, before leaning forward and giving Polly a peck on the lips.

Channel 4MAFS UK star Kieran has broken his silence on rumours that he’s moved on from Kristina with a co-star, after kissing another bride[/caption]E4Kristina and Kieran are currently going through a rough patch[/caption]E4Kieran has opened up on rumours that hes dating a co-star[/caption]

This angered Kieran’s wife Kristina, who he’s admittedly been struggling to be intimate with.

And now Kieran has been forced to hit back over rumours that he’s actually now dating either Polly or Sacha, who was married to Ross.

On social media, a MAFS fan posted: “Sacha is now with Kieran which is SHOCKING.”

Someone questioned where they got that information from, to which music lover Kieran responded: “My fella trains with her dad.”

But Kieran has now set the record straight, and took to social media himself to confirm that he’s “not dating” Polly or Sacha.

Fans are still hopeful that Kieran and Kristina have stayed together, despite not having the easiest time on the show as of late.

On Monday night, Kieran left Kristina devastated as he admits to having big fears about their future.

In a devastating blow, he tells the experts that he is scared and petrified about wasting time with the wrong person.

Kieran begins by clarifying his thoughts on Kristinas diagnosis of Premenstrual dysphoric disorder (PMDD).

The 28-year-old mechanic says: At the last commitment ceremony, I explained how the PMDD was affecting me.

But Ive since realised that theres underlying areas where were not similar that are important to me.

MAFS expert Mel Schilling asks: What made you say that?

Turning to his wife Kristina, he says: I asked you the other day, didnt I? Whats more important; finding a husband or pursuing something that youre really passionate about?

He then tells Mel: She said finding a husband and I went, This is why were very different.

Having her say, Kristina, 31, admits Coming in here from day one, I wanted to build a new life wherever that took me.

But looking wide-eyed at her comment, Kieran explains: Which I guess I can feel the pressure of.

For someone to be ready to leave where shes from and almost move straight away, thats scary. Its just getting scary.

I came into this wanting to find a wife who I can spend the rest of my life with. But Im petrified.

With a concerned look on her face, Mel asks: What specifically are you petrified about?

Wasting time with the wrong person, Kieran answers.

Until recently, Kieran and dog walker Kristina have been the strongest couple in this years series of Married At First Sight UK.

But just days ago, cracks started to show.

InstagramKieran said hes petrified about his future with Kristina[/caption]