On Thursday night's episode (4 August), the Ex On The Beach star was called to the Diary Room after an aggressive outburst, and told to remain in the room while Big Brother sorted out a spare room for him to sleep in for the night.
But Bear wanted to leave, so much so, he shook the Diary Room door until it opened... where upon he was met by an ENORMOUS security guard, prompting a rather meek Bear to subtly retreat to his seat.
Speaking on ITV's This Morning, Rylan joked of the whole incident: "The best part of it all was when the security guard walked in and he nearly died!"
Oh, we agree!
Bear was called to the Diary Room after throwing a mug against a mirror, smashing it. Big Brother said it was unacceptable behaviour and he would be getting a formal warning.
"We've had to cover it up," said Rylan, who hosts spinoff show Celebrity Big Brother's Bit On The Side.
"We have them made specially to fit each hole because obviously they are two way mirrors but not standard ones, as they have to be a certain thickness as we like them to have as much sound proofing as possible. And we're lucky they were that thickness as one of our camera blokes was standing behind it."
Watch Rylan talk Bear below:
Rylan went on to say: "Bear went back into the house yesterday afternoon and he did apologise for his behaviour to the housemates, although he did ruin it then by insulting Chloe.
"So it goes on..."
Rylan also talked about the security guard incident on CBBBOTS last night, saying: "This really made me giggle. He s**t himself! I'm not saying favoritism or anything like that, but Bear is giving us a lot at the minute, but that moment, 'Let me out! Sorry, mate, I didn't do nothing!'"
"I felt for him a little bit there!" he added.
Tune into CBB on Channel 5 at 9pm!