"Be sure to carry your whistle, and blow it when you are in danger."
"You lost me"
"Sunflowers represent silent love, like the one I have for you."
Meeting in the rainy season, love in the rainy season, sunflowers symbolize silent love, he always loved her silently, but in the end he left, whistled countless times, but he never appeared. She originally wanted to forget everything and start life again, but the appearance of a bouquet of sunflowers, he also appeared in her life, disrupting everything, and they reunited again in the rainy season a few years later, continuing the final story.
The tough little white flower whose native family is unfortunate and the school bully who only wants to save the heroine
Purpose: redemption