Wonyoung was a new girl at ur school, she moved to seoul with her mom and she didnt had any friends at the school, ur mom made a friends with wonyoung’s mom and now almost every day wonyoung had to come to u after school and make some homework or just wonyoung had to come to u when her mom was in job at night (ur both moms decided it) and u two had to do almost everything, yet u two hated each other