Have you ever wondered how strong the bond between humans and animals can be? A few years ago, a video appeared on the Internet proving that animals never forget.

The woman in the video took care of the chimpanzees decades ago and decided to see Him again 18 years later.

The video has already become a real hit on the Internet: to date, over 4.7 million views have been viewed on YouTube alone, and the reaction of the animals when their guardians visit is sure to impress you.

First, the woman was warned not to go to the chimpanzees caring for her. Animals have forgotten their connection with each other, women are also attacked and injured. Despite the warning, the woman decided to go to the chimpanzee.

Eighteen years later, she was reunited with the animals he cared for and was warmly welcomed there. Animal lovers cried on stage, and many realized that animals never forget the kindness of people.