Happiness (2021)

On a live music radio show, a letter arrives from the 23 years in the past. Through the letter, the first love and friendships of five friends are revealed.

Yu-jeong is suicidal, yet she reluctantly goes to prison for volunteer work. There, she meets a prisoner who is waiting for death penalty. The two quickly fall in love despite their differences, yet they do not have much time.

Tae-il lives a fast life as low level thug. He then learns that he has a terminal illness and not much time left to live. Then, for the first time in his life, he falls in love.

After losing both her parents, Failan emmigrates to Korea to seek her only remaining relatives. Once she reaches Korea, she finds out that her relatives have moved to Canada well over a year ago. Desperate to stay and make a living in Korea, Failan is forced to have an arranged marriage through a match-making agency.

Korea's most popular song writer Hee-soo runs into a nineteen-year-old boy in the elevator. Hee-soo is inspired by a new song watching him shake at her figure. She starts to tell him about women under the excuse that she's teaching him music. They fall for each other but things get complicated when her life teacher, Joon-ho who taught her about life and music comes back.

A 17 year old finds out that his girlfriend is dying, so he sets out to give her an entire life, in the last year she has left.

A tough, street-smart kid serving a sentence in a state youth reformatory meets a beautiful, innocent girl studying at a nearby convent. When forbidden love blossoms between them, they must fight the prison authorities, their parents and the law.

The son of a courtesan retreats into a fantasy world after being forced to end his relationship with the older woman who educated him in the ways of love.

A novelist is blinded in a car crash that killed his wife and several years later rediscovers his passion for life and writing when he embarks on an affair with the neglected wife of an indicted businessman.

New parents Adrienne and Matteo are forced to reckon with trauma amidst their troubled relationship. They must revisit the memories of their past and unravel haunting truths in order to face their uncertain future.