“ Once upon a time, the sun and the moon met each other and fell in love. The two immortal lovers had different kinds of immortality. The sun was constant, his life was long and he lasted for hundreds or thousands of years without changing, but the moon never stopped changing and growing and aging. Every day the sun had to watch as the moon withered, died, was reborn, grew, and began to wither again. It killed the sun to watch the moon go through this, when the sun remained untouched through the centuries. But every night, the moon was different. A little older, a little more withered. So they made a deal. The moon would leave the sun to do his own thing, while she does hers. She ages, she lives her life, and every day, at sunrise and sunset, they get to share the sky together, if only for a moment. Now, the sun lives for that moment. He goes through his life day after day to get to spend that moment with the moon. The sun rises for the moon every day and sets for the moon every night so they can enjoy the few moments they can have together in the sky. ”