On the first day when Su Niannian transferred to another school, she was arranged to sit next to Lu Shi'an, who was number one in grade. He used a ruler to draw a line in the middle of the desk. The tip of her pen passed three centimeters, and he didn't say anything, but quietly moved the line toward him.
Seven years. From desks to rooftops, from school uniforms to academic uniforms, from White Rabbit toffee to stars named after her. He gave up his escort to accompany her in the college entrance examination, and she waited for him to return from the other side of the ocean.
He once said: "Every future I think about, there is you."
Every time after that, he never broke his promise.
