"I wasn't thinking about being a husband, father, family guy or any of that stuff,” said Cameron. “But sitting down in 2012, I said, 'What story do I want to tell?' Of course, I'm going to go back to Pandora — I'm going to go back to Jake and Neytiri. And it's like: What if Romeo and Juliet didn't die? What if they married and had kids, and they had a family, and they had to think about something besides each other?"