The reality TV duo have frequently ended up in bed together in previous series, but Charlotte has maintained in the latest run that she is happy with her current boyfriend.
© MTV
However, after a significant amount of drink, Charlotte's insistence that she's over Gaz begins to crumble.
"I'm in bed, I'm just dosing off, I've had a big night and I just see this head pop round the corner. Hair all over the place, make-up all over the place, she looked the f**king grudge," says Gaz.
"Why is Charlotte crawling in my room?"
© MTV
Charlotte comments: "Why I am getting into Gary's bed? Is it because it's just so familiar or is it just because I'm a slag?
"I went to Gary's room just to pretend for a second that Gary was my boyfriend."
Charlotte's co-star Vicky Pattinson says: "She's got a lad, she doesn't know what she's doing with that. I don't know why she wants to crawl into bed with that c**k. I thought that was done and dusted. Shop closed. Obviously not."
Geordie Shore continues tonight (November 20) at 10pm on MTV.
