Shortly after viewers watched the couple agree to give their relationship another go, Lydia and Arg seemed to keep their romance away from the cameras, arriving to the same event separately a few weeks ago.
They've since been nothing but smitten, sharing numerous loved-up snaps and showering each other with compliments on social media BUT last night, the pair were up to their old tricks again as they arrived at the TOWIE wrap party.
Joining their co-stars to celebrate the ITVBe show's fourteenth series, Lydia and Arg decided to once again make their own way to the do instead of arriving arm-in-arm.
While Arg was spotted looking handsomely dapper in a patterned shirt and tailored trousers, Lydia was already inside posing for photos at the bash.
She, of course, looked super-stylish in her gold-themed getup, sporting a glam pair of embellished trousers and a glitzy collarless blazer.
Despite their individual entrances, fans needn't worry as Arg was soon seen joining his childhood sweetheart on the party's red carpet.
Proving they still make the perfect pair, Arg flashed a huge smile as he cuddled up to Lydia. N'aww!
Inside, the couple rubbed shoulders with their co-stars including Fran Parman and boyfriend James 'Diags' Bennewith, Chloe Sims and Georgia Kousoulou.
Essex newbies Chloe Lewis and Jake Hall were also in attendance, fuelling speculation they were back together by posing for pictures hand-in-hand.
Lydia and Arg's evening out at the wrap party comes after they spent the last few days in Manchester together.
Enjoying a quick break away, the couple - despite trying to fool us at times - have been inseparable.
Lydia even roped boyfriend Arg into working on her blog with her, telling fans she hadn't stopped "laughing" and "bickering" with her beau all day.
The 24-year-old has even openly spoken about marrying her co-star, revealing on Twitter she already knows Arg is 'The One' for her.
Following TOWIE's finale last month, she tweeted: ""After all the waves & tornados. I have never felt so happy. We still have mountains to tackle. But I know you are the one @RealJamesArgent."
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TOWIE: Who's hooked up with who?