As you know, Gorillas and other primates share a ton of characteristics with humans.  One of those traits is the ability to laugh, grieve, and share strong bonds with friends and family.  Gorillas will even sometimes reflect on the past and plan for the future!

Read more here about how one baby gorilla in Germany’s Leipzig Zoo shares some quality time with his family (and collapses in a fit of giggles when his father tickles him!).