Salvation

http://fimfiction.net/story/51703/salvation

In the magical land of Equestria, love is the most valued currency. More than bits, more than gold, more than fame, love is what makes ponies rich.

Or, in its absence, poor.

Rainbow Dash and Rarity have nothing in common except loss. One ignores her own pains, while the other jealously guards them. But now, back in Ponyville with old friends, their masks are wearing thin. The lies they tell each other and themselves cannot hold.

Love completes us, but love is also the knife that wounds us.