Married at First Sight's Sean dishes on the unseen antics from that "boys' night".

The infamous Married At First Sight boys’ night was arguably the low-point of the series, showing a previously unseen side to Andrew that “disgusted” most viewers.

We watched as Andrew made fun of his “wife” Cheryl, mocking her intelligence and pretending to grope her breasts to show his mates exactly where he’s looking when she talks.

However, from this night of boorish behaviour emerged a shining example of a gentleman as Sean decided to tell the 25-year-old she’d been the butt of her fake husband’s cruel jokes.

Now, the 35-year-old farmer has revealed to News.com.au there's more that went on at the party that we didn't get to see - and it involves flicking "privates", apparently.

"There’s things that happened on that night that weren't aired on TV so that’s why I was a little more cranky but I know they couldn’t air that stuff," Sean said.

Sean said while he couldn't remember the exact words because he was "trying not to listen to it", the show's husbands made more derogatory comments.

The men also disrespected the room they were in and did things "that you don’t do at a party", according to Sean.

Clare Stephens and Kelly Glover discuss Monday's episode of Married at First Sight on The Recap. Post continues below. 

"Just like, tipping chicken all over everyone, tipping chips all over everyone. Flicking their chicken bones on the ground."

Yep, he's talking about the KFC, the KFC that the women did not get at their girls' night, which makes that so much worse.

The Queenslander also revealed the men, bizarrely, had their "legs spread" and were "flicking each other in the privates". Right.

Sean speaking up after the boys' night was one of the acts that endeared him to TV wife Susan, who decided against continuing their relationship in Sunday night's episode.

The farmer said he and Susan hadn't seen each other since filming wrapped up in January, but the pair do text and call each other.

It seems the lovelorn reality star hasn't given up hope on his former TV wife coming around.

"Who knows, six months or 12 months down the track things may work out — after you chat and things are off camera."