"He seemed to me very independent, very serious, but at the same time a boy is always vulnerable. He was very sweet. I'll be honest: I felt an urge to squeeze him like a kitten, and that led to the gesture that I made. There was nothing behind it really," Putin said, smiling.
This is 2006 video
"He seemed to me very independent, very serious, but at the same time a boy is always vulnerable. He was very sweet. I'll be honest: I felt an urge to squeeze him like a kitten, and that led to the gesture that I made. There was nothing behind it really," Putin said, smiling.
https://www.cbsnews.com/news/putin-explains-tummy-kiss/