Viewers were left wondering what had happened when Bear and Chloe disappeared into the toilet together on Monday night (8 August) and plenty of moans from Chloe floated out.
As there are no cameras in the toilet, it wasn't clear.
But in tonight's episode, Bear reveals: "Nothing happened, we were just kissing and her boobies are massive!"
While nothing happened, they do continue to get close later in the day, when a bra-clad Chloe climbs on Bear's knee to give him a sensual massage in the bathroom.
"This is one of the best days of my life! I have the girl I fancy massaging me!" says Bear.
What they don't know is they have an audience! As the bathroom wall is glass, a group of cheeky housemates gather outside to watch the massage go down, and Sam Fox queries whether Chloe would really want her family watching scenes like that.
When Bear entered the CBB house he was dating his Ex On The Beach 5 co-star Lillie Lexie Gregg, but he soon told housemates she wasn't the one and he wanted to be single.
"I need to be single! I thought I would be with her forever, but after thinking in here, she's not the one. I haven't got time for a girlfriend," he said.
Bear then dared Chloe to a snog during truth or dare, which she did, and they've pretty much been hooking up ever since.
Chloe has been warned by Renee Graziano to be careful around Bear, but Chloe has said: "Bear has got a cute side; we're just having fun while we're here. I don't think he's Prince Charming!"
Meanwhile, Lillie - who previously dated Gaz Beadle - is moving on, tweeting: "No going back for me, guys. I'm better than that - and yes, I know my worth. Thank you so much for your kind words, you're all lovely."
The timing is a bit awkward though as Ex On The Beach 5 starts next Tuesday on MTV, so we'll be watching how Bear and Lillie's romance came to be on one channel, while Bear moves on with Chloe on another channel.
Unless, of course, Bear is eliminated tonight. He faces eviction against Lewis Bloor, Saira Khan and Heavy D. We'll find out who goes home when the live show starts 9pm on Channel 5.