Viewers of the ITVBe show no that Lewis admitted to cheating on Lauren during the cast visit to Ibiza, saying he'd kissed a girl in Marbs and slept with a girl in Dubai.
An argument ensued in which Lauren called Lewis disrespectful and he replied: "It is what it is…" He also took a swipe at their age difference, saying: "Who wants to go out with a 40-year-old anyway?"
Now, ahead of the new series of TOWIE starting, Lewis has admitted he's unhappy about how he acted, saying: "I was angry at myself for being so rude to Lauren, when I was actually in the wrong. But you live and learn."
Lewis isn't the only one who finds it hard to watch that argument...
His ex-girlfriend Sam Faiers spoke about it in her recent autobiography Secrets & Lies, saying: "I can't even look at those scenes now without cringing at how disrespectful he is towards her."
TOWIE starts Sunday, 14 June at 10pm on ITVBe.
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