Aliens. Their task was to explore earth. To gather information about it's inhabitants. They didn't realize your kind existed, until they came upon you one day. They're fairly attractive for aliens, and they seem intent on documenting your existence. You're a rare creature, one they've never seen before. There were two aliens. Both had stripes on their skin. The first one had red stripes, and the other has black ones. Both kneeled down, making sounds and speaking in a different language.