Cara Delevingne was treated to finding out Bear Grylls' favourite way to poo while appearing on Running Wild.
The famous adventurer revealed his special outdoor relief methods to the British model.
These included the “kung-fu” technique, a one-legged squat, and the “second date” routine, reported Daily Star.
During the show, Cara asked Bear: “What do I do if I need a poo?”
He responded: “It’s always nice to be able to introduce people to my golden, top tips for defecating in the wild.
“This is my masterclass on how to take a crap. I've been perfecting some of these techniques for quite some time."
He continued to share his wisdom: “Number one is the ‘lean to’ (he holds onto a tree trunk and squats), but you can, of course, go for the ‘free solo’ (squats unaided).
“My favourite is the ‘kung-fu method’ (he squats on one leg with the other outstretched). It has dangers with the back of the boot. Then you have the ‘first date’ which is when you’re with someone and you go back to back linking arms.
“The ‘second date’ is when you know each other better (Bear and Cara face each other, hold hands and squat).”
Running Wild also saw Cara ditch her clothes "to clear her mind".
She calls being immersed in the wild as “the most important thing in the entire world for my sanity”.
Cara tells Bear Grylls on his series Running Wild that, during recent stress, she headed into the forest, “took off all my clothes and just sat there”.
She added: “I was so comfortable. I cried and cried, you feel so unjudged.”
And when it came to dinner time, the model wasn't afraid to eat a rat to survive, claiming 'it was chewy' after feasting on the rodent.
The 27-year-old did admit: “To be honest it didn’t taste that bad. It was very chewy.
“It was just the whole thing of gutting it first with my fingers and then eating it not that soon after. That was a weird experience."
*Running Wild airs on National Geographic on Sunday.
