Lydia and Arg split off camera before TOWIE's return and we're pretty sure no one was expecting the former couple to hook up again while filming in Marbs.
It was the talk of the town the morning after, but comments Danni made about the pair have now got back to Lydia and she is *not* happy.
Lydia takes offence to Danni's comments on her and Arg. Her mum Debbie then decides to get involved and sends Danni a message, leaving her pretty upset.
With tension rising between the girls, Lydia and Danni come face-to-face at a breast cancer themed charity ball, after Kate fills Lydia in on how Danni is feeling. Clue: she's not impressed.
We still don't know exactly what Danni has said about Lydia and Arg, but she did openly speak of their Marbs drama on a recent episode of Celebrity Juice. Danni said: "He really loves her and it's really sad. I love Arg. It's really hard when you're altogether on holiday, there's drink involved, your exes are there…"
She added: "I was honestly really shocked, I couldn't believe it because I thought it was kind of finished.... apparently it was a mistake on Lydia's behalf."
Lydia, meanwhile, has openly spoken of her regret when it comes to her night with Arg overseas.
He had sent Lydia a nasty email, but that didn't stop one thing from leading to another when they bumped into each other in a club. Speaking to Arg the morning after, Lydia admitted their night together had been a "mistake."
She said: "To me, it was a drunken mistake. I can't put it any more black and white."
Arg, though, wasn't convinced. He hit back: "What's your excuse for the next afternoon? It's not fair you are painting the picture it was a drunken [mistake]."
Lydia stood firm and responded: "The whole thing was a mistake and I feel I've given you false hope and that upsets me. For that reason I'm going to go home."
She then left Marbella and fans later saw her discussing her rendezvous with Arg with her mum Debbie and Carol Wright. Lydia sheepishly admitted: "I was basically really drunk one night and I turned and was like [gasps]. I can't even piece together the night... I was really upset with myself, I was probably giving him all this false hope."
Debbie replied: "No more alcohol for you."
TOWIE continues tonight Sunday 16 October at 10pm on ITVBe.
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