The Ex On The Beach star lost his in-house girlfriend Chloe on Friday night (12 August) after she became the third housemate to be evicted.
But during the new school-themed task, he seemed pretty chuffed to find some graffiti scrawled on the garden wall reading: "SB heart CK."
"Wow," said Bear. "It's little things like that which really cheer me up."
Watch him discover it below!
Bear was pretty disappointed when Chloe was voted out of the house on Friday at the hands of the public and her housemates.
The bottom two housemates in the latest public vote – Chloe and Marnie Simpson – were then put head to head in the house, with housemates choosing whom they wanted to leave. Votes were then gathered and put on a spinning probability wheel that was spun to see who would go home.
Sadly for Bear, it was Chloe who got the chop. He was the only housemate who voted for her to stay, meaning she, rather than Marnie covered the majority of the probability wheel.
After Chloe's exit, Bear told Big Brother he's "gutted" she's gone, adding he does care about her a lot and will take her on a date when the show is over. He reckons she was booted off because of her association with him.
Bear and Chloe's relationship has been controversial as Bear entered the house dating Ex On The Beach co-star Lillie Lexie Gregg. But once in the house he told everyone she wasn't the one and he would prefer to be single, before hooking up with Chloe.
Lillie's since told Daily Star: "We spent a lot of time together [after the show], getting to know each other, and [we] were happy. He craves attention. TV shows are pressure. There's a pressure on people not to be forgotten about. I'm embarrassed and can't go back on what's happened now. I'm worth more than that."
Watch Chloe's eviction interview:
CBB airs 9pm on Channel 5.