During the summer vacation in July, Xue Ying meets A Qi, a boy who sells fish. The sunflowers are in full bloom.
She sees a boy's courage, resilience, and optimism, and spends the happiest summer of her sixteen years.
Then they part.
To sixteen-year-old Xue Ying, A Qi is the most beautiful place in his heart.
He says, "I'll catch fireflies for you."
She says, "I'll wait for you to come find me."
Theme: A memory that will never be forgotten.
