He's happily paired with Alana Lister on Married At First Sight, but Jason Engler enjoyed a solo outing in Brisbane earlier this month.

The 35-year-old MAFS star was spotted leaving a Brisbane gym after working up a sweat.  

Jason was seen walking down the street in a charcoal grey graphic T-shirt, which he paired with navy blue NRL Newcastle Knights-branded football shorts. 

He accessorised his look with a camo-print backpack and a pair of red and white striped socks with Mickey Mouse on them.  

The construction estimator also donned a white cap worn backwards. 

Jason kept his Apple AirPods in his ears as he strolled down the street, checking his phone as he walked. 

On Thursday's episode of Married At First Sight, Alana, 30, revealed she and Jason had consummated their marriage. 

Waking up in bed together on their honeymoon on the NSW South Coast, Jason shyly asked Alana if she'd enjoyed the previous night.

Alana cheekily laughed at his question, before telling the producers: 'Last night we kind of, um, we went to the...'

She continued: 'Well, last night, we, like, we had the next level of... Well, we had... Last night, we were, like, together.'

Finally, Alana conceded that there was no easy way to say it, revealing that she and Jason had been intimate. 

'Maybe I'll just say it. So, we had sex last night,' she said bluntly. 

As they laid beside each other in bed, Alana turned and asked Jason if he felt 'different' after the previous night. 

'I'm like a cheshire cat. Can't stop grinning, to be honest with you. I've been laughing and carrying on,' he later told the show's producers.

But Alana admitted she had some concerns about whether they'd bond on a deeper level despite their sexual chemistry.