She even threatens to leave the house over Sam's apparent flirting with Isabelle Warburton.
Last night, Sam shared a bed with Ellie for the first time in Thorn Cottage bedroom.
On the sofas the next day, Ellie is seen having second thoughts about Sam and tearfully tells him: “I see everything Sam…I’m not being used.”
He walks off and heads to the kitchen where he tells Isabelle and Chanelle that Ellie thinks he’s using her.
Meanwhile, in the storeroom, Ellie reveals to Hannah: “I’m struggling, I’m ready to go…he fancies Isabelle.”
Hannah tells her: “I believe that Sam is genuine. If he was fake I’d tell you. You need to stop crying and getting upset…”
In the kitchen, Sue is talking about Ellie and comments: “The water works have been on for five hours today! I did a degree in Media, I know all about it, it’s a showmance!”
When bedtime rolls around again, Sam and Ellie are once again back together.
Sam is seen comforting Ellie in the bedroom, he says; “She (Isabelle) is not better than you! I’m not using you. You could be using me! You in here are making my time better…”
The pair then share a kiss before going to sleep.
Big Brother 2017 airs tonight at 10PM on Channel 5.