Two little fish,
Each endowed with magical powers. Each had their own gift
One accepted all with a warm glow; A person who didn't judge anyone and excepted them without question.
Its opposite exerted anger and rage. Only likes those it felt to be worthy
The first grew to love;
The second grew to hate.
Magic is given to those who are accepting of everyone;
Magic is given to those who positively impact the most with what they are birthed. People who use what they know to selflessly help others are given this magic.
It's an old folktale. If one remains unfaithful, it turns to bubbles. If one remains unfaithfull it becomes bubbles... Bubbles pop. Another meaning to this is that bubbles can be a form of isolation. If lives are changed, its life is payment for the magic of others. If the little fish changes the lives of others then it's life gives them their magic.
That's what I came up with.