One winter, a note circulates spreading rumors, stirring up the Korean Military Academy. Jiwoo, who despite his confident attitude hasn’t secured a recommendation letter, and Hoon, a graduate dreaming of assisted suicide in Switzerland, encounter someone else at the Academy during the quiet night.
In a sea village, there is a high school freshman, Da-young, who broke up with her boyfriend after summer vacation. Da-young, who has to write the most memorable thing for her vacation homework, writes down the lies of that summer day, recalling her memories with her ex-boyfriend, Byung-hoon.
After a few months of social adjustment training, the North Korean refugee Jina moves to a small studio in Seoul and starts her new life. To bring her father to South Korea, she needs money but no matter how hard she works, the discrimination doesn’t let her save enough money.