But Zarah said, “No, silly. That is a rainbow. You are little and I am big. I know why it is in the sky. Let me show you.”

Zarah took Iman to the zoo.

She said, “Rainbows do not appear because lion cubs roar for the first time or because elephants are born.”

She took Iman to a field of flowers and said, “They do not appear because butterflies lose their colours in the clouds.”