Plot: Young-ho doesn't have any dreams for his life. He has been studying for three years to enter a university. He decides to send a letter to his childhood friend So-yeon. But her younger sister So-hee receives the letter instead of her sick sister. So-hee writes back to Young-ho, pretending to be So-yeon. Meanwhile, So-hee takes care of her sick sister and also runs a secondhand bookstore with her mother.
Billy ElliotBad EducationOnce Upon a Time in AmericaThe Flirting WidowCentral StationThe Color PurpleI’m Up, I’m UpSaltburnMy Best Friend's Wedding PlannerBFFsPromising Young WomanThe LineDer Ruf der BergeLove in the Time of CholeraRunaway HorseThe PhotographBad GeniusYaariyanThe Rules of AttractionSummer Games