A lark trapped in a golden cage and a swallowtail butterfly with unlimited freedom
"I like butterflies, butterflies as beautiful as amethysts. Please, let me see your eyes again..."
Until those delicate and delicate hands hung down feebly and could no longer be lifted up.
Only then did she understand... They don't just have friendship
Concept: Life is valuable, but freedom is even more valuable. Don't wait until everything is lost before you remember to cherish it.