Warning: For those watching season 13 of MAFS AU in the UK, there are major spoilers ahead, so turn back now if you have better self-restraint than we do.

Married at First Sight Australia season 13 saw some of the most shocking and bleak behaviour yet between contestants, but it's also important to highlight some of the positivity that has come from the show too.

It wasn't just all shouting and screaming over the dinner table and since the show ended, contestants have moved on, forgiven and forgotten, and many friendships have even been formed.

So much so, if all of their social media pages are anything to go by, it would seem the majority of the brides have been hanging out with each other and the majority of the grooms too. Happy days.

But there are some contestants who have since spoken out about taking a bit of a break from certain friendships and others who have even hit out at other cast members online.

So here's a list of some of the most surprising friendships which have since arisen from the show, alongside some of the cast members who've found themselves locked in a bit of a feud.

Friends: MAFS AU S13 stars who've surprisingly turned out as friends

From the look of the brides' social media pages - TikToks and Instagrams flooded with reunion photos and outfit look videos - it would seem that all of the brides are getting along quite nicely despite whatever went down during filming.

And some of the friendships which may surprise you most include those Bec has formed with her fellow brides, Bec finding herself criticised for her behaviour at one dinner party in particular alongside certain text messages about fellow bride Alissa coming to light.

But despite this... It would appear she's come out the other side of it.

Alissa and Bec

During the show, Bec's text messages were exposed, one of them seeing her call Alissa a "rat".

However, the pair seem to have patched things up, appearing all smiles in a selfie together posted on Alissa's Instagram on 20th April.

Rachel and Bec

The Couple's Retreat also saw Bec make a "vulgar" comment about Rachel and Steven's sex life after Rachel confided in her.

Thankfully, the pair have been able to move passed it, Rachel telling New Idea they've gotten "closer and closer" since filming wrapped.

Bec even told Chattr they speak "three to four times a day".

Bec and Joel

Despite their dinner party blow, the pair are not only friends but are so close they've sparked dating rumours.

On a TikTok live, Bec said: "Everyone thinks Joel and I are dating because we are just, like, best mates, and we’re having lunches together and getting photographed. But no, we’re not dating."

And how could we forget a blossoming bromance...

Scott and Danny

Despite their brides being at war during the show and the men refusing to get too involved, it would appear Scott and Danny have become friends since filming ended.

In an Instagram photo dump, Scott shared several snaps of him and the other grooms stating: "Grateful for every one of these boys. Solid, loyal and real." And who should be in one of the images? Danny. A bromance clearly unlocked.

However, sadly not everyone has been able to put the events of the show behind them.

Foes: MAFS UK stars who currently appear to not get on

It's a nice surprise to know most of the brides and grooms put any issues they had on the show aside and have all been getting along nicely in the outside world. But what won't be a shock to fans is that there are some contestants who haven't been so happy with one another and they've continued to address certain conflicts in interviews post-filming.

Gia and Bec

The pair's rollercoaster relationship on the show saw texts exposed and insults thrown before they went out for wine and had a catch-up, seemingly putting the past behind them?! But where are they at post show?

Well, in a TikTok live, Gia opened up about the pair's rocky friendship, saying they did "genuinely" have a bond on the show and continued being friends after, but then "around three or four months" after filming ended, they "stopped being friends".

During an appearance on podcast from Fifi, Fev & Nick Bec said: "Gia and I are not friends."

She later added to 9Now: "She's a great mother and she is not a bad person. She's just not my person, you know? Just because we don't like each other, it doesn't mean I don't respect her."

Who knows if they've since rekindled a friendship, but with neither following the other on Instagram, we're guessing it's a no?

Juliette and Gia

Speaking to Chattr, Juliette revealed while Gia has "tried to reach out" to her, that the pair aren't friends at the moment.

Juliette added there's "no hate" there and if she sees Gia in the future she's sure it'll be "great" but "for now" they're taking "space" from a friendship.

Married at First Sight Australia continues on E4 and Channel4.com