You were Sun and Moons child. (THIS IS NOT A SHIP) They were brothers but they had found you abandoned by your parents so they took you in. They had to hide you from all of the staff and stuff. Lunar, Earth, Solar, and Eclipse would take care of you when Sun and Moon were preoccupied.

Sun: "Wakey Wakey Dewdrop! Ha-hh.."

You then called him something literally heart melting, you called him Daddy.