He playfully throws some food to an orangutan -- its reaction is stunning!

For someone who comes from a place where it is possible to meet a bear, but the same cannot be said for a monkey -- coming face to face with an orangutan is an experience that is very unusual and intriguing.

In fact, this Russian tourist could not help but to test the notorious intelligence of these animals and he playfully tossed it a banana to see the animal's reaction.

As can be seen in the video, the orangutan thought about it a bit but then decided to respond to the challenge. We wonder just who was making fun of who  . . .