The summer of their fifteenth year hides a mutual misunderstanding that will span a decade.
Shen Yuchu and Fu Huaian, classmates in middle school, quietly fell for each other, but childhood friends on both sides blocked their view.
Watching Fu Huaian tenderly care for the gentle girl next door, Shen Yuchu assumed it was a special affection born of youth and could only hide her innocent crush away. Seeing Shen Yuchu close with her childhood friend, Fu Huaian was convinced she already belonged to someone else and buried all the love in his heart.
The unspoken misunderstanding took root, and from then on the two drifted farther apart until all contact was lost.
Shen Yuchu became a gentle, composed doctor in a white coat, while her childhood friend continued to see her only as a little sister. Fu Huaian rose to the top of the business world and took control of his wealthy family’s empire, while his childhood friend never felt the slightest romantic affection for him.
Their twenty-fifth-year middle school reunion offers them a chance to meet again after ten years.
Fu Huaian makes a special trip to the reunion just to wait for Shen Yuchu, only to learn that she has regrettably missed it because of a dinner with her hospital colleagues.
A chance encounter finally brings their old misunderstanding crashing down, and they realize in a flash that they have both been thinking of each other for ten whole years. They had simply misread each other, while both secretly loved the other all along.