> I can not identify any deeper moral or social or any idea.
The fairy destroys the bread that Penelope has created by turning it into butter. The fairy then expresses remorse, apologises, and offers to undo this ("Sparkles was sorry for her mischief, and offered to help Penelope turn the butter back into bread"). Penelope accepts the apology, and they set aside their differences to engage in a joint venture together.
Arguably this isn't a good expression of a moral lesson, but there are moral themes here (destroying what other people have worked hard to create is bad; apologising and offering to fix your mistakes is good, forgiveness is better than holding a grudge).
The fairy destroys the bread that Penelope has created by turning it into butter. The fairy then expresses remorse, apologises, and offers to undo this ("Sparkles was sorry for her mischief, and offered to help Penelope turn the butter back into bread"). Penelope accepts the apology, and they set aside their differences to engage in a joint venture together.
Arguably this isn't a good expression of a moral lesson, but there are moral themes here (destroying what other people have worked hard to create is bad; apologising and offering to fix your mistakes is good, forgiveness is better than holding a grudge).