20 best movies like Pained (2011)

When Seung Min was on his first year at the Academy of Architecture, he met Seo Yeon. She was a musician student, and Seung Min totally fell in love with her. Years have passed, and now he meets Seo Yeon again - she asks him to rebuild her father's old house.

Set during the Goryeo dynasty, Won, crown prince, has a sweet appearance hiding a lust for conquest. He is best friends with Rin, an elegant man of royal descent and Won's bodyguard. When beautiful San, the sole daughter of the wealthiest man in the nation, enters the lives of the two young men, the three at first become friends but a tragic romance ensues afterwards. Based on the novel of the same name by Kim Yi-Ryung.

A young woman returning to her old school to visit her professor also runs into her old boyfriend and her senior, each of whom has a past with her.

After he performs a dangerous dare-devil stunt at an air show, South Korean Air Force pilot Tae-hun is kicked out of the elite Black Eagles flying team and transferred to a combat unit where he immediately comes into conflict with ace pilot Cheol-hui. He makes friends with the other pilots in the unit and falls in love with the beautiful Se-young, who is in charge of maintenance, but his antics soon cause the entire unit to be suspended from duty. When a North Korean MIG fighter threatens, the group is called back into a gripping dogfight that leaves one comrade dead and another missing. Cheol-hui and Tae-hun join forces to rescue their missing friend and prevent a catastrophic war.

Set in the Joseon Dynasty period, a romance takes place between cold-hearted Gyun-Woo and Princess Hyemyung who causes troubles.

Set during the Silla dynasty, Sam Maekjong is the son of the fallen king and present queen regent, Jiso, but he has been kept in hiding for protection ever since he was a young boy, when his father was murdered. Over the years the powerful nobles have tried and failed to usurp power from Jiso, causing her to grow wary and later even reluctant to hand the throne over. As her son comes of age, she creates the Hwarang, an elite group of male youth who train in fighting and education. Their existence cuts across the existing power factions and Sam Maekjong is amidst their ranks under the false name Kim Ji-Dwi, unbeknownst to other Hwarang members.

A man and a woman who is only given so much time to live fall in love and resolves heart aching love into a bright and cheerful one.

Grand Prix" covers the world of horse racing, centered around the romance between a male horse jockey and a female horse jockey. Seo Joo-Hee (Kim Tae-Hee) is an ambitious equestrian who loses her beloved horse in a racing accident and also injures her arm. Devastated she quits the sport and travels to Jeju Island. On Jeju Island, Seo Joo-Hee meets fellow equestrian Woo-Seok (Yang Dong-Kun), a former winner of the Japan Cup who is also experienced a similar slump as Seo Joo-Hee. With Woo-Seok's help, Seo Joo-Hee becomes inspired to compete for the Grand Prix Chamionship.

Higashigaito Yutaka is transferred to the Bangkok branch of Eastern Airlines. In three months, he will marry Michiko, a relative of the airline's founder, and though he doesn't love her, he knows he could be CEO one day if they wed. In Thailand, Yutaka meets Touko at a bar and is instantly drawn to her. His relationship with her only intensifies as the wedding date approaches. Eventually, he decides to break up with her and calls Michiko in front of her. Touko is disappointed, and the next day she leaves for New York. Yutaka and Michiko reunite in Thailand and proceed with their wedding. Twenty-five years later, Yutaka and Michiko are married with two sons. But Yutaka still harbors memories of Touko in his heart. Yutaka visits Bangkok on business and goes to the Oriental Hotel where he had stayed with Touko-and finds she is now in charge of VIP guests there. They realize their love for each other remains, but reality pulls them apart once again.

In 1994, on the first day that Yoo Yeul went on air as the new DJ of the popular radio show ‘Music Album,' a college girl Mi-su meets Hyun-woo who happens to drop by the bakery she works at. Like the music streaming from the radio, their frequencies slowly come in sync; even when they're apart, the show brings them together through ebbs and flows of events arising from both pure coincidence and inevitability, until the bitter reality sets in and drives them apart...

Follows the lives of two couples who live in the same neighborhood. Kim Man-Suk delivers milk on a motorbike at dawn. He curses a lot, but actually has a warm heart. One day when he goes up a slope, he meets Ms. Song - a lonely woman who works hards by collecting and selling scrap paper. Man-Suk feels something special toward Ms. Song. Jang Kun-Bong works in a parking lot. Jang Kun-Bong has a wife who suffers from Alzheimer's. He works from dawn until late at night. After work he comes home and takes care of his wife.

Na-mi, a transfer student, becomes a laughingstock on her first day of school because of her strong southern dialect. Six girls jump in to help the new kid adapt to the new environment, and the girls come to call their circle of friends "Sunny."

Anna learns in prison that her mother has passed away in Seattle. Prison officials grants Anna a three day furlough to attend her mother's funeral. Anna embarks on a long trip to Seattle. Hoon is a Korean immigrant who works as a gigolo. Hoon is now on the run from a wealthy client's furious husband. These two seemingly lost souls are about to share three memorable days together.

In the middle of the night, a man reports a missing person to the police office... himself. He has lost his memory. He can only remember from the moment he found himself left alone in an apartment. He tries to find any clue as to who he might be, but nothing comes out. When he plucks up the courage to go out, he meets a girl at a convenience store, who he thinks might know him. Instantly she becomes his only hope and joy, but when he returns, she has disappeared. Then his attempt to find someone who remembers him becomes greater than his need for his own memories, transforming into a quest to reconnect with a lost love.

Dangerous Liaisons is a Chinese film by Hur Jin-ho based on the novel with the same title by Pierre Choderlos de Laclos.

Fantastic (Hangul: 판타스틱; RR: Pantaseutik) is a 2016 South Korean television series starring Joo Sang-wook, Kim Hyun-joo, Park Si-yeon and Ji-soo. It tells the story of a successful drama writer whose life turns upside down after she discovers that she has a terminal illness and a famous actor who can't act.

The son of a North Korean spy decides to follow in his father's footsteps to protect his little sister. After his father’s botched espionage mission, North Korean Myung-hoon and his young sister Hye-in are sent to a labor prison camp. In order to save his sister’s life, Myung-hoon volunteers to become a spy and infiltrates the South as a teenage defector. While attending high school in the South, he meets another girl named Hye-in, and rescues her when she comes under attack. South Korean Intelligence soon discover Myung-hoon’s activities and begin tracking him, all the while his own government sends a vicious assassin to eliminate him.

Two best friends, So-yool and Yeon-hee, dream of becoming the top artists in Seoul together. But their friendship doesn't last long as Yoon-woo, So-yool's first love and songwriter, falls in love with Yeon-hee and her voice. So-yool's feeling of jealousy and inferiority towards Yeon-hee grows by the day, and she eventually makes a drastic decision to bring the two lovers down.

A touching drama of a baseball player who has past his prime and comes back to the major league after much struggle.

Haewon, a college student, wants to end her secret affair with her professor, Seongjun. Feeling depressed after bidding farewell to her mother who is set to immigrate to Canada the next day, Haewon seeks out Seongjun again after a long time. That day, they run into her classmates at a restaurant and their relationship gets revealed. Haewon gets more agitated and Seongjun makes an extreme suggestion to run away together… Haewon dreams often. Her dreams will be compared to her waking life, but none can be denied as being a part of her life.