For history of Equestria, they only knew about Gods, Planets and more, yet what happens when two planets or more like life keepers come down to Equestria and they claim to be Luna and Celestia's fathers? They move the sun and the moon together, as they keep life going for the Earth. Yet coming back to their kids after so long, might give a wrong thought to them. If they are their fathers, then why? Why now have they just come back? Why not a years ago? Why not a thousand years ago? Why only now? And why is the Sun person so shy?