Newly released pictures from the latest filming in Marbella last night show Arg standing up with a microphone in the middle of Nueva Kaskada restaurant.
We all know Arg is a singer and loves singing in public so we wouldn't be surprised if he'd organised a special serenade of his beloved over a romantic dinner!
Although it wasn't just Lyds he was serenading… the couple were on a double date with Diags and Fran Parman!
Aww. We love Arg!
The loveable Essex star is looking happier, healthier and better than ever before and we're so happy to see it!
It's well documented he went through a rough patch last year and voluntarily checked himself into a treatment centre at the end of the year. Now, he's turned his life around, has dropped four stone and embraced a healthy lifestyle.
He's also back with the love of his life Lydia, who is also looking happier than we've ever seen her look.
She told us before heading to Marbs: "We're really passionate, we get on so well. I've never had this with anyone else - I love him so much it aches my heart. James is the only person who gives me that feeling. I wouldn't want to be with anyone else now."