In tonight's show, it's Chanelle's birthday and the housemates throw her a surprise party after a secret task.
As the party gets going, Ellie is in the diary room talking to Big Brother about Sam: “Having whatever me and Sam have had in here could be very different on the outside.
"I’m not going to see him everyday. Won’t wake up next to him. I’ve definitely liked him a lot more than I planned to”
Meanwhile, in the living area, some of the housemates are gathered around the sofa, minus Ellie in the Diary Room.
Isabelle mentions Ellie has a boyfriend. Sam reacts defensively; “I’m not her boyfriend, I’m just f***ing chilling."
He continues saying “I don’t want a bird” and “I don’t want everyone to think I’m in a relationship because I’m not”
Sam then goes to bed, and tells Isabelle; “I can’t do this, it’s too much."
Speaking about Ellie, he adds: "I feel like I’ve got a bird in here. It’s ridiculous."
Ellie then enters the room, and Sam and Isabelle stop talking.
Ellie gets into bed with Sam, and he asks “Why are you in a mood with me?”
Ellie responds “I’m not going to talk about it in here” and accuses him of talking about her to Isabelle which he denies.
Elsewhere in tonight's episode, the boys dance for Chanelle and when it’s his turn, Kieran lays Chanelle down on the floor and begins to take his clothes off.
Raph, Chanelle, Sam and Isabelle then decide to escape the Big Brother house via the fire escape for a prank but are quickly ushered back inside by security.
Big Brother 2017 airs tonight at 10PM on Channel 5.