30-Year-old Lin Yu is a female elite in the bank's financial department. She has an introverted and aloof personality, but has a loli face that makes people want to take care of her. She works from eight in the morning to eight in the evening every day, and her life is as monotonous as an Excel spreadsheet. Until one day, she met Lu Xingye, the only boy who gave her sweets in kindergarten, on the subway.
In his memory, Lu Xingye was a sunny and handsome neighbor who always liked to squat on the rooftop and count ants with her. But after elementary school, he suddenly moved away and disappeared from her world.
When they met again, he became her architectural renovation consultant in charge of the project, but her memory of him still remained as the boy who always loved to show off his tin frog.
Lu Xingye looked at the tall and cool woman standing in front of him, and gently rubbed the iron frog in his pocket that had been preserved for more than 20 years with his fingertips - it had witnessed her concentration on counting ants, and also remembered the strawberry candy she secretly stuffed to him when she was a child.
"Lin Yu," he called her in a low voice, with a cautious tone in his voice, "when you were a child... You loved watching the clouds on the rooftop."
Lin Yu said expressionlessly: "I recognized the wrong person."
But when Lu Xingye took her back to the secret base of their childhood - the old rooftop that was about to be demolished, and when the iron frog made a soft "click" sound again, the forgotten fragments of her childhood were finally pieced together bit by bit.
It turned out that he had never forgotten her.
It turns out that she also liked him that much.