Temperatures rose in the Diary Room last night as Nichola and Sada got fruity with each other - and even with Big Brother.

They entered the room in the early hours to let off a bit of steam after a boozy evening celebrating Andy's 24th birthday.

Sada's first topic of conversation was her boyfriend, as she asked Big Brother, "Why don't you ring him and see how he's feeling. Have you spoken to him because if he's gone then I'll have her. Nic and I will have an affair."

Nichola admitted, "I'm gagging for a shag." Tom could be the lucky man but he'll have to glam himself up. "I quite fancy Tom," she said, but added, "not Tom normally, Tom in a dress."

The cheeky monkey even propositioned Big Brother, quipping suggestively, "Fancy a bit Big Bro?"

After no response the two turned their attention to each other. A squiffy Sada slurred, "Give us a snog." Nichola was quick to take up the offer and their lips locked. As they pulled away Nichola laughed, "I'm gagging for it."

If Sada survives the public vote on this week's eviction, who knows how this friendship will develop? But she's certain she doesn't want the outside world to know - she even asked Big Brother to tell her boyfriend that she wasn't really gay!

Big Brother is a Bazal production for Channel 4.