They have been friends since they were born. They played together, went to the same school; they practically grew up together. And they were set up to be together forever.
Both Yoohee and Myungsoo have learned that they were supposed to be each other’s spouse one day. Their parents told them about the matchmaking agreement even before they entered elementary school. The cheerful little Yoohee accepted her destiny joyfully, because little Myungsoo was the coolest boy she ever known and he always gave her a ride on his black bicycle to everywhere she wanted to go. She lived her teenager life learning the things Myungsoo likes and dislikes, how to handle his emotionless self, and practicing jokes he always laughed dryly at. She prepared herself to be his wife.