Kimberly Kisselovich cries on tonight's BBUK highlights over her secret boyfriend of sorts.
As part of this week's shopping task, some housemates get messages from home and Steven’s mum gives him a cryptic message about the person who he is closest to in the house and the definition of dating, she also warns him not to let history repeat itself.
Later, Steven and Kimberly discuss their relationship in bed. Steven tells Kimberly he wishes she had been more honest and re-iterates that he is falling in love with her but is upset that she has lied to him.
Kimberly admits that she was in relationship before coming into the house and would have gone back to it if she had not met Steven.
After crying to Steven Kim goes to the Diary Room to discuss what’s happened in the house.
She says: "I feel like a horrible person."
The Playboy model tells Big Brother that she had been more honest with Steven and that she lied to protect herself but in doing so she has left herself more exposed.
Kim goes on to reveal that she and her significant other were on a break for the summer and that she didn’t expect to come into the Big Brother house and meet anyone.
Big Brother airs tonight at 10PM on Channel 5.
Browse pictures of tonight's show below...