As the light blue water drop fell from the sky, it didn't know who it was, or what it was. All it knew was that it had to follow the water cycle, and precipitate.
Some of the water drops were intercepted by trees and plants and brought to other fates, the light blue drop was not. Instead, he just nearly misses a bear (about to drink him) and instead, infiltrated into the ground (he was pulled into the ground by gravity) near the house on the hill.
At this point in the water cycle, the light blue water drop was now groundwater, water that has been stored into the ground and could even be fresh water, and now the little water drop just waited. He waited and wait until he was released into the ocean to become surface water.
Once the little blue water drop became part of the surface water, it rose all the way up and started to heat up. It heated so much that it went from a liquid to a gas. It evaporated because of the Sun's heat.
As the light blue water drop condensed into a cloud, it went higher and higher each second until it reached where it needed to be. After it reached that point, the cloud started to move with the wind. He met up with his other friends and they told him how they had transpired (evaporated from a plant).
As the light blue water drop (now a cloud) moved with the wind, it moved closer and closer to the house on the hill, and eventually, when it got there, he stopped. Then suddenly, he started falling! This time though, he was falling more gently and slowly. He looked around and saw he was snow! He was depositing The End!