The myth explains why mulberries are red.
At the beginning, the mulberries are "snow white", but when Thisbe kills herself at the end she falls on the mulberry bush and the myth explains that this is why the berries "reddens at its ripeness", because of the tragedy of Pyramus and Thisbe.
Answer:
ITS MOOD
Explanation:
NOT 100% SURE BUT AS FAR IS MY SMALL KNOWLEDGE.