Arg tweeted a picture of himself and Lucy together on Thursday (15 May), adding the cheeky caption: "Reunited with @lucy_meck #NiceHaircut Come back to @OnlyWayIsEssex I have no one to perve over anymore lol."
Wonder how the other gorgeous TOWIE ladies feel about that?!
Or Lucy's ex-boyfriend Mario Falcone?!
Lucy left TOWIE in December 2013, saying she needed to take a break from filming in a bid to "clear her head". Viewers saw her sharing a tearful goodbye with Mario just before Christmas.
Since then, she's been off our TV screens, concentrating on her successful fitness brand Results With Lucy, a website offering nutrition and exercise advice which recently expanded to include Booty Camps.
She did hint, however, in April this year that a TOWIE return isn't completely off the cards…
After co-star Lydia Bright returned to the show, she tweeted at Lucy: "Just need my bestie back now."
Lucy replied: "Will see."
Arg, meanwhile, has been a firm favourite on TOWIE since day one – and doesn't have any plans to leave.
"The show is a stepping stone to go on and do what you need to do. With me, I've been in it since day one and I don't really feel the need to leave," he said.
"It's completely changed my life. I don't know what I would be doing if it wasn't forTOWIE. I got sacked from Waitrose, from my solicitors, from my jewellers, from selling Christmas trees and babysitting!"
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