Cassidy, the 9 year old on our recent Galapagos trip, named this sealion Rocket. She stayed with us in the water for almost an hour, shooting past each of us in turn and showing off her acrobatic prowess. She was obviously having a lot of fun with us.
In this case I was the last out of the water and she still would not leave me alone. It was as if she was worried that I might get out too, leaving her without a playmate. Apparently, according to her, the only way to keep me there was to offer me a present.
She grabbed a puffer fish, shook it up enough so that it inflated in self-defense, making it much more of a fun play thing and then dropped it in front of me.