At first, Rajang seems fixated on her belly. But after a moment's thought, the animal did something amazing.
He leaned in for a kiss.
But that's just the beginning of this story...
Apparently, Rajang's mother died when he was just 1-month-old. That makes his connection to a pregnant woman's belly all the more fascinating. While it's true that orangutans and primates in general are known for investigating things with their lips, this doesn't appear to be a coincidence.
According to Clarke, who uploaded the video: "I put my belly too the glass and got a dirty look then when I placed my hand on the he tryed to push my hand away my partner returned her belly to the glass and Rajang touched and kissed her belly again through the glass."