Screenshot from Jan A R A M van Hooff’s video
Mama is a 59-year-old terminally ill chimpanzee who was so sick and weak that she refused to eat an drink.
That is, until an old friend who goes by the name of Professor Jan Van Hoof turned up, he used to look after Mama dating back to 1972. When Mama saw her old friend, her reaction was priceless.
Check out the touching video below courtesy of Jan A R A M van Hooff: