Following on from their walk in the park, where Megan took on babysitting duties for Pete's dogs Eric and Ernest, Pete later took Megan out on a dinner date.
Megan had earlier admitted to best friends Chloe Meadows and Courtney Green that she couldn't resist Pete.
"I want to get to know Pete on a one-to-one basis to see the nicer side of me, the normal Megan, everyone just sees me as crazy," she said. "There's so much sexual chemistry I just can't deal with it! When I'm with him I just feel like... he's so sexy. Sort!"
And during their meal out - with the pair lovingly gazing at each other - Pete silently mouthed: "I really want to f*ck you."
Earlier, Megan had tried to figure out the status of their relationship. She told Pete: "We're dating, as in dating - been out, going dating - not official."
Pete said: "I've really enjoyed spending time with you and I'm enjoying spending time with you now. It's quite important when people come and meet the dogs and do other nice stuff, I don't often do that with people."
Megan also said that "it does take me a lot to start seeing someone".
They then both agreed that they are in "the early seeing stages".
Later at the dinner, Pete told her: "Even though I knew you, I did think you were a bit... tapped. But you're not at all and I think everyone else needs to see that side of you.
"I'm really enjoying spending time with you I don't want there to be a separation, I don't want to be separated from all my pals because they think you're a certain way."
Ex On The Beach star Megan said she didn't want to be judged by others: "They judge me from everything in the past, but I'm not like that anymore."
Pete and Megan began talking in December, but only recently began dating, and it was only during last week's episode that Megan arrived as Pete's date to Arg and Lydia's Gatsby party.
Megan was previously in a relationship with Ibiza Weekender star Jordan Davies, while Pete was linked to model Riah Read.
TOWIE airs every Wednesday and Sunday at 10pm on ITVBe
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