For Spike, the Summer Sun Celebration was more than the celebration of the summer solstice. It was the day he and Twilight came to their new home in Ponyville, the day the Elements of Harmony were rediscovered, the day six mares found a bond so powerful, it would define their entire world.

For Spike, today was a day of remembrance.

Art by MrDaviez

This is 100% approved by Twilight's Library - Miss Dark Angel