My Only Sunshine

Once every millennium, Sun holds a huge gathering of the planetary spirits. While Sun has found herself down in the dumps recently -- including a relationship with Terra (Earth) that is on the rocks and what she now considers a largely mundane, solitary existence -- she hopes that the get together will brighten things up. However, after Terra ruins her event with his reckless behavior, Sun decides it's time to play the field and chooses a new planetary partner.