Emotions had been foreign to him when living at Manticore, they prohibited you from carrying out the mission, that was the lesson they were taught. It had taken time to transition to the way that normal people reacted to things. Really, he'd only broken down once here, and that had been after they'd drug him out of the river. Navi overwhelmed him with different kind of emotions, ones that were more than welcome.
"Kind of a unique trait. 'Sides, you smile even more when you're flying." It was true, too, her eyes always lit up when she started to fly, and she just smiled. He wouldn't ever get tired of looking at her. He kissed her back softly, grinning against her lips, not able to help it. "Then again, everything you do is cute or hot...or a combination of both."