When Su Yiting was seven, she became Lu Qiaochen's schoolmate.
Lu Qiaochen was in the second year, and Su Yiting was just a first year. Their classrooms were in buildings that were about a hundred meters apart from each other, but Su Yiting would find Lu Qiaochen's shadow in the stairwell of her classroom's building during classes. Every time, he would have various kinds of snacks, and since they knew each other, Lu Qiaochen would share some with her.
The children's world was simple and filled with innocence. Those snacks were like honey, sweeting Su Yiting's heart. It was then that she got really close to Lu Qiaochen. After school, when they were waiting for their respective parents, they would play with each other on the field.