Viewers of the ITVBe reality show saw Arg and Lydia getting back together on Sunday night's finale, after they wiped the slate clean and put the past behind them.
A past that included Arg's previous conquests…
Lydia had demanded a list from Arg detailing the women he'd cheated on her with in the past, and women he'd been with since they broke up.
Speaking to the TOWIE official website, Arg said: "I was nervous about Lydia's reaction to my list but she was fine, she took it well. The fact Lydia is willing to put it all behind her and move forward means a hell of a lot to me."
Arg and Lydia shared a kiss in the closing moments of the episode, saying that if they got back together now, that was it: they were together for life.
And Arg has said he thinks this will happen.
He said: "It's amazing that we're back together now and moving forward. It's a happy future for us, I'm sure there will me. Keep strong, keep together and keep doing what we're both doing and I think we'll spend the rest of our lives together."
Meanwhile, Lydia has said she needed that list from Arg because, although it wasn't easy reading, she needed to know the truth about what happened in the past in order to move forward.
Take a look at Arg's transformation from then until now: