At 9pm tonight, the Tree challenged Corin to tell each of the group a lie in order to win back a suitcase of her choice.
As she washed her clothes in the bath, Rachael entered the room. Corin told her: "I've never used a washing machine. I'm getting well independent." Upon being left alone in the bathroom, Corin said in to her microphone: "That's me first lie... God knows what else I'm going to say."
Corin then told Shabby: "I'm allergic to washing powder, I hope I don't come out in a rash tomorrow." She then commented: "That's my second."
Moving around the house, Corin went on to tell Steve that she was allergic to nail polish; Mario that she had eaten some rubbish from the task off the grass in the garden; and Josie that she had "never tried tea".
While smoking in the garden, Corin told Sunshine that she hasn't been able to go to the toilet because she usually goes for colonic irrigation once a month. Sunshine asked how much it cost in the UK, as she had only had it done in America. Corin asked: "How much was it there?" To Sunshine's reply of £50, she said: "Yeah, it's a bit more than that."
She then went to tell Dave that she once passed an audition as a lap dancer, but was sacked on her first day "for being too friendly to the punters". Dave responded: "Well that's just what you're like though, isn't it?"
The theme of allergic reactions continued through the remaining lies, with Corin telling Ife, Caoimhe and Shabby that someone had once come out in an awful allergic reaction from tainted cosmetic products. Following dinner she told John James she was "allergic to mushrooms", and then told Nathan that she had cracked a filling.
After the designated hour was up, the Tree of Temptation tried to get Corin's attention while she was in the toilet, but was silenced when Ife entered the room. Corin then attempted to speak to Big Brother by pressing the Diary Room button, but returned to her housemates without finding out the result of the task.
Corin chose to get Rachael's suitcase back as part of the task and was warned that if she was unsuccessful, Rachael would "face the wrath of the Tree of Temptation".