The on/off pair stepped out together for a day date in London, heading to the theatre to see Thriller Live before enjoying dinner for two at japanese eatery Roka.
But does this mean the pair are officially an item again?!
Taking to Instagram, both Jake and Chloe made no secret of the fact they were spending time together. Both shared photos from their fun-filled day out, tagging each other in their Instagram snaps.
Over dinner, Jake shared a photo of ex-girlfriend Chloe sitting across from him at the table. The Essex newbie looked gorgeous with her hair tied back, sporting a stylish white shirt and navy blue waistcoast for the occasion.
Next to his snap, Jake playfully said: "Who ate all the hotpot @chloelewis91 @roka."
Chloe, meanwhile, did the same while posting a picture of her ex-beau. Alongside her snapshot of Jake, she teased: "Roka with @jakehall01 who ate all the hot pot... Jake did! Fatty boom boom."
On seeing their photos, fans of the couple were quick to share their hopes of Jake and Chloe reuniting.
One user said: "Want Jake and Chloe back together so bad! Favourite couple on TOWIE ever." While another commented: "Perfect couple."
So far, Jake and Chloe are keeping coy on their relationship status, but it seems the pair have been spending a lot of time together since filming for TOWIE wrapped up last month.
Ahead of their London date, Jake and Chloe were spotted together at Aintree races lately.
While both arrived separately to the event, it wasn't long before they found themselves in each other's company. Jake even shared a photo of himself and Chloe while there, cryptically telling fans: "Listen true love never dies... I never give up on nothing @chloelewis91 #soulmate."
The pair have been linked for the last six years, with the last three years of their romance being very on and off. With history between them, it's not surprising the pair clashed during their first series on TOWIE.
On his debut, Jake wasted no time in kissing Lauren Pope, then denying the kiss ever happened to Chloe. He later revealed he wanted his former flame back, but a less than impressed Chloe told the Essex boy he couldn't have his cake and eat it.
After a surprise visit from Jake in Wales - and a cheeky kiss! - it seems Chloe then had a change of heart. In an emotional chat during the show's finale, Jake asked Chloe to go on a first date with her again and she agreed.
Chloe's BFF Ferne McCann, however, isn't so happy to see her friend getting close to Jake again. Speaking about their romance, Ferne exclusively told Reveal: "I don't think they'll ever be in a happy relationship."
Will they prove her wrong?
We can't wait to hear what Jake and Chloe have been getting up to when they join their co-stars for TOWIE's annual trip to Marbs!
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TOWIE: Who's hooked up with who?