Caroline has been lending a sympathetic ear to Lydia this evening, as she tried to work out why she's facing the public vote for the second time.

"You come across as a serious person," Caroline offered. "Bring out the amazing character traits you have and exterminate the seriousness."

Lydia has been smarting ever since Arron called her a "f*****g weirdo" earlier this afternoon, saying to Caroline, "I don't understand, I'm the most normal person in here."

Caroline agreed, suggesting her self-assured attitude may come across as arrogant. "If you're successful and you're a girl, it comes across like that," Lydia mused.

She then put her humbleness in to context by saying, "I could have come in here saying I had a famous boyfriend." Umm, we think you might have mentioned that already...

Caroline wrapped up the conversation, by telling Lydia she could come to her any time. However, how genuine is this offer?

Earlier, Deana told some of the housemates that Caroline is always nice to her on nomination day.