"Dear Jinri" explores the daily concerns and thoughts of actress and singer Sulli, whose real name is Choi Jinri, where she talks about her childhood, career and more in this interview she gave in 2019.

1930s Korea, in the period of Japanese occupation, a new girl, Sook-hee, is hired as a handmaiden to a Japanese heiress, Hideko, who lives a secluded life on a large countryside estate with her domineering Uncle Kouzuki. But the maid has a secret. She is a pickpocket recruited by a swindler posing as a Japanese Count to help him seduce the Lady to steal her fortune.

The cheapest and the stingiest! A man, who has never spent a dime on a date... A man, who prefers to double up on layers of thermals in the winter, instead of turning on the heater... A man, who insists on using his beeper in this 21st Century, a.k.a. The Age of Mobile Phones, to save his phone bill... He is the cheapest man alive! He's the infamous stingy writer, Seon-guk! As he wrestles with his unfinished (and very delayed) manuscript, an unexpected woman moves into his house. "I'm a respected man! I cannot live with a vulgar woman like her!"

Bent on reclaiming a lighter which is his only possession, a broke man pursues the thief, who turns out to be a mob boss planning to hijack a train.

An unhappy woman goes back in time and poses as her cousin to prevent her younger self from making the same mistakes and ruining her future.

A connected series of love notes scribbled in library art books convinces grocery store clerk Hyun-chae that a mystery man, known only as 'Vincent', is pursuing a relationship with her. Meanwhile, a friend from her high-school days, subway driver Dong-ha, has relocated to Seoul to pursue a relationship with her.