Laura, 34, and JJ, 30, have formed a close friendship since leaving the E4 experiment and are often seen hanging out together on their social media.
JJ, who was last month diagnosed with Type 1 diabetes, has been supported by his fellow co-stars including Laura.
Finance manager Laura took to Instagram to share a series of sweet photos alongside Essex lad JJ.
The pair looked cosy as they enjoyed a night out together.
The Hampshire beauty captioned the post: “Days spent with this one, swipe for some diabetic realness.”
Business owner also JJ re-shared the post on his social media account.
Many fans raced to comment on their close friendship, while others thought they ooze “chemistry”.
One follower wrote: “They look so good together, friend or more than friends, stay happy.”
Laura failed to deny the pair were dating and simply replied: “This is such a lovely thing to say,” followed by two love hearts.
This got fans talking, with another writing: “Love this post and may I say loved you more and more as the show went on; I also have to agree that you and JJ have such a lovely energy between you.”
A third said: Wow, you both look so happy! Are you two dating or just a good friendship? You both look great together.”
“He is lucky to have a supportive friend in you. You actually look so good together here’s hoping,” a fourth commented.
This fan echoed: “Are you two together now? So happy for you both, you look good together. So nice if another happy couple has come put of the show.”
Another added: “Defo should’ve matched you two on MAFS,” with a string of love heart emojis.
It comes after Laura and JJ looked rather loved-up in a snap taken from a recent night out at Jak’s Kings Road in London.
The finance manager rested her head against the Essex-native, who rested an arm on her chair.
Referring to the Channel 4 comedy, he wrote in his caption, “MAFS Friends (inbetweeners voice),” followed by a black heart.
His followers went wild in the comments section, with one writing, “I don’t know no friends that sit like thattt.”
Someone else chimed in with, “The couple you didn’t know you needed but I’m sooooo here for it!”
JJ was partnered with Ella Morgan in the reality show, while Laura was with Arthur Poremba – but neither romance worked out.
MAFS viewers previously slammed JJ and Ella for brutally dumping each other during their vow renewal ceremony.
Show fans asked: “What are they renewing?” and declared that the couple were only on the show for the fame.
The pair faced some heat from fans after they spotted a blunder during their emotional vowel renewal ceremony, pointing out that the pair were never married.
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