Love of baboons
Here is an adorable video (one of my actual favourite) from gggy1004 at YouTube where two Anubis (or Olive) Baboons give attention to each other. They are playing a bit, but we can see more tender hug, hand in hand situation, in starring a baby female baboon (ca. half year old) and a juvenile male baboon.
They are beautiful and absolutely sweet, you will close to your heart them: www.youtube.com/watch?v=1ZlCbLhPsHs
The baboons really can love honestly - each others and humans, with more time other animals too!
Here are some baboon and macaque especially cats: