During tomorrow night's live show, the pair will perform in front of the crowd outside the house in a similar manner to that of Ben previously.
"I'm not nervous, I'm buzzing, I'm loving it," Corin told the group, before saying that she would bring back as much information as she could about what she sees on the outside.
Andrew then suggested they start working on their song straight away; '(I've Had) The Time of My Life' from the movie Dirty Dancing.
Later on, Ben told Mario he was glad he hadn't been picked to face the crowd for the second time. "It'd look weird to the crowd if I keep on getting shoved out there," he said.
Mario agreed, and said he felt the right pair had been chosen, as neither had major roles in the music video task. "They didn't really get a moment to shine in the video," he stated.