The BFFs were filming scenes together for the ITVBe show's new series and we've no doubt they were dissecting all the goings on from their recent Marbella trip.
Enjoying an Al fresco lunch outside the library, Diags and Arg enjoyed a catch up before reuniting with their co-star Chloe Sims as she pulled up in her car.
Chloe had stayed behind in Essex to look after her daughter Madison, missing out on some fun in the sun this time round. Diags, meanwhile, joined the likes of Dan Edgar, Jessica Wright, Ferne McCann and Danielle Armstrong in the Spanish Party resort, enjoying a fun-filled few days of pool parties, sunbathing and nights out on the town.
Arg's stay in Marbs was actually short-lived. He had flown to Marbella to reunite with girlfriend Lydia Bright, but left after one day thanks to other filming commitments.
Still, that was plenty of time to catch up on what's been going on out in Marbs and we've no doubt Arg pressed his co-stars for all the gossip. But have he and Diags shared it with Chloe?
If they have, they certainly had a lot to go through!
Not only has TOWIE welcomed three new cast members, we will also be seeing the return of former Essex star and Chloe's ex-boyfriend Elliott Wright.
He will be making an appearance in the show's Marbella special alongside new girlfriend Sadie Stuart. We wonder what Chloe will make of El's new flame?
Elliott isn't the only one to be enjoying a romance, as rumour has it Jess and Peter Wicks have rekindled their fling from last series too.
Dani revealed Pete had been paying Jess visits in her hotel room, but Jess was quick to clarify she wasn't the only one present
Peter Wicks was not in this room on his own," Jess insisted in a new TOWIE video. "I was with a group of people. Just to clarify."
Although reports have now surfaced suggesting Jess and Pete have kissed...
It seems a holiday romance could be on the cards for Ferne McCann too. Prior to jetting out to Marbella, Ferne had said she was open to dates and it seems she now has two guys vying for her affections.
Pictures surfaced of Ferne enjoying an intimate chat with newcomer Michael Hassini and fellow newbie Liam Blackwell has admitted he has the hots for her!
Ooo, we can't wait to see what's been going on over there!
TOWIE returns on Sunday 4 October on ITVBe.
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