Luna was a little wild orca-boy who lost his family and, after that,started to look for contact with people which, in my opinion, is thebest example of orca's demand for social intercourse. Just like people.It's a very important demand for people. And it seems the same importantfor orcas. Luna left alone, he was boring, and started to contact withpeople. It's interesting how they understand that people (and maybe someother animals, like dogs) are the same intelligent beings. Amazing isthat even little orca-kids understand and distinguish people from otherbeings. Maybe did Luna learned something from his family, adult orcas?Maybe do they have a sort of lessons like in a school where adult orcasteach the kids not only rules of survival and hunting, but some basicknowledge about the world in general? For example, maybe they teachtheir kids that people are intelligent beings like orca and it's notgood to attack people and consider them as prey. Maybe, it explains thatthere are no any records of attacking people by orcas in the wild.