Mario, who earlier completed another secret task for Big Brother, told Josie, Corin and Nathan that he was annoyed by Sunshine firing questions at him after spotting him attempting to put in his mouth brace, in secret, in the mole hole.
"Shut the f**k up, do you mind if I go into my own f**king room without following me like some suspicious rat," he said. " I hate it, I can’t even go into my bedroom without people asking me f**king questions... I don’t feel like telling her I’m putting in my dental brace."
Josie reassured him that everyone was getting annoyed with Sunshine, while Corin and Nathan urged him not to let people's suspicions ruin his experience.
"Mole, even if you have loads of secret, nasty tasks to piss us off, it’s not you, it’s Big Brother," declared Nathan.
"You shouldn’t be made to feel any more uncomfortable than you already are… you don’t want all this shit, that burden."
Mario later called Sunshine over to his bed, told her what he had been doing in the mole hole and apologised for making her suspicious by not explaining it to her at the time.