The Golden Kite

Have you ever wondered what business birds that never seem to come down from the sky might have? They're messengers, of course. Above the clouds, their rides the Nimbus. A people invisible to the human eye, with cloud instead of flesh.
Sodium, an unruly young Nimbus, embarks his pigeon, Gustav, on aimless journeys every time he flies his kite. Never once has Sodium gotten a letter back, but he sends Gustav off regularly anyways. One windy day, Gustav comes back with a message tied to his foot. Spiraling into a romantic ecstasy, Sodium falls in love with his new correspondent that makes Sodium forget the time.
A storm rolls into the horizon, threatening to devour everything in its path, including Sodium and his lover. Sodium hasn't said what he truly feels, and is approaching the brink of insanity trying to find the way to express himself and survive the storm.