Whimsy's heavy things are weighing her down. She tries to get rid of them - floats them to sea, hides them in a tree, sweeps them under the rug.
But they keep coming back to trip her up. Eventually she just tries to get on with life, but the heavy things interfere at every turn.
Then she wonders: could it be that she's trying to deal with too many at once?
So Whimsy decides to focus on one heavy thing at a time and discovers that the heavy things can be made into lighter things - things that can be turned into something good!