The reality star told Digital Spy to expect lots of chemistry in the new series, which is due to start in the next few weeks.
"It's going to be amazing," Collins said at the European premiere of Katy Perry's Part Of Me 3D. "Arg and I have developed a really close friendship since the cameras have been off, so just watch this space - it's going to be good."
Asked if viewers will see a lot of chemistry between them in the show, Collins replied: "Yes. It's going to burst your screen!"
Arg recently dismissed suggestions that his fledgling relationship with Collins is fake.
Watch Digital Spy's chat with Gemma Collins below: