The children of Apple Tree House learn about taking responsibility as they help to tidy some mess on the estate. When Flo notices a lifeless patch of ground outside her cafe, the children make it their responsibility to fix it and make it more beautiful.

After meeting a supertalented street artist, Bella decides to try her hand at painting. She and the other children arrange an exhibition of their work, but the path to artistic success may by blocked by storm clouds over head.