20 best movies like 20th Century Boy and Girl (2017)

A story about three friends who just turned twenty; an age where you can do whatever you want, love whoever you want with opportunities abroad.

This is a romantic mystery drama that will depict a murder and a romance story taking place in a luxury hotel. Nam Sang Hyo is the manager for the wedding department of a hotel. She is a perfectionist with a bright personality. She meets her ex-husband Koo Hae Young as a client at the hotel. Sang Hyo and Hae Young were in love and married 7 years ago, but they divorced less than 100 days later. A murder case in the hotel gets in the way of the wedding and throws the characters into unexpected situations. Meanwhile, Jo Sung Gyum is the management director of the hotel and Sang Hyo’s boss. The murder case that brings about a crisis at the hotel is related with his personal history. He is in a love triangle with Sang Hyo and Eun Joo. Eun Joo works as public relations manager for the hotel. She is ambitious with her work career .

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.

Assistant TV commercial director Choi Bo-Na is tasked with doing anything and everything at work. Due to overwork her appearance is always a complete mess, she also hasn't dated in many years.

The next mayor of Seoul candidate's wife becomes a dance singer in this movie as Hwang Jeong-min takes on the role of poor lawyer turned politician and Uhm Jung-hwa as the wife who makes an attempt at singing without her husband knowing at first.

By God’s mistake, an arrogant single lawyer turns into a mother of two kids! Yeon-woo, an ambitious lawyer never believes in love is about to start her new job at the biggest law firm in the states. A day before her departure she gets into a car accident and passes out. She arrived in heaven and realizes that she died instead of her namesake. The death manager LEE, to cover his mistake, offers her to live in someone else’s body for one month. Yeon-woo now has to live as a mother of a 6 years old daughter with a mundane officeholder. Will Yeon-woo manage to live as an ordinary housewife?

The probability of a couple that had broken up getting back together and having a successful relationship is just 3%. Dong-hee and Young, who had broken up over a minor tiff, later realize their love for each other and end up getting back together. But will they be able to fit into the 3% bracket?

A comedy romance movie about the last generation of youths and their passionate romance based in Hongseong, Chungcheong Namdo in the 1980s.

A Korea-Japan collaboration, this romance comedy is about a top model who decides to put on weight for love.

When Shin Joon-Young and No Eul were children, they were separated and became heartbroken. As adults they meet again. Shin Joon-Young is now a top actor and singer. He is intelligent and attractive. No Eul is the PD of documentaries. She values money over justice and kisses up to those with more power than her.

Dreaming of a box-office hit, an adult-movie director teams up with his crew of three misfits to lure a top actress into starring in his new film.

Ok Da-Jung is the youngest team leader in the cosmetics industry. She has divorced three times so far. She doesn't care what others think about her and she also has quite a temper. Nam Jung-Gi works as a section chief at the same cosmetics company as Ok Da-Jung. Unlike her, Nam Jung-Gi has a timid and nice personality. He can't say anything that makes others uncomfortable. He is able to make Ok Da-Jung's blood boil.

I Need Romance is a 2011 South Korean romantic comedy series starring Jo Yeo-jeong, Kim Jeong-hoon, Choi Yeo-jin, Choi Song-hyun and Choi Jin-hyuk. It aired on tvN from June 13 to August 2, 2011 on Mondays and Tuesdays at 23:00 for 16 episodes.The cable drama revolves around three thirty-something career women and their complicated love lives. It was popular with female viewers in their 20s and 30s for depicting contemporary women in a realistic way.

Story depicts people drinking alcohol alone for different reasons and the romance between Jung-Suk and Shin-Ib. Jung-Suk is an arrogant, but popular instructor and Shin-Ib is a rookie instructor. She struggles to survive in the private institute world.

A policeman in debt is constantly called by a woman working to collect his debt. When they meet by accident they attracted to each other, and does not realize they already have a hostile phone-relationship.

Troublemakers Mok-won, Ryu and Hak-moon are far from passing the state examinations. Three female students enter the school during a new spring term and the atmosphere changes. Then one day, Mok-won and Ryu are taken to around the back of the school and molested by an unknown woman. The three of them start an investigation.

This is a romantic comedy series about four boys at the ages of 9, 19, 29 and 39 who each confront different challenges in love and work at the cusp of a new decade in their lives.

A comic and romantic story about top dating consultant Kwon Tae Joon, whose comfortable life as a cold and unattached playboy with a cynical view of love is thrown into chaos when he is irresistibly drawn to his first female client Lee Jin Yi, while matching her with her target Choi Chul Woo.

My Lucky Star is a 2013 Chinese romance film directed by Dennie Gordon and starring Zhang Ziyi and Leehom Wang. The film also serves as a prequel to the 2009 film Sophie's Revenge.

A magician meets a weird girl and offers her to work together in his magic show. It's only until a year later that he starts to know her personally and develops a feeling towards her despite her own problems.

Hong Seol and Yoo Jung attend the same college, but they couldn't be more different. Hong Seol is a poor, unpopular student with no money, while Yoo Jung is rich, well-liked, extremely smart, and popular. Hong Seol just wants to get through her college career quietly, but finds herself getting caught up in whatever Yoo Jung drags her into. Can Hong Seol break away, or will she continue to be the only person who sees Yoo Jung's true self?

About a man and a woman who make a 'one-night' coupon book after they both get dumped.

When Hye-Jung was young, her life was difficult. She was good at fighting, but also studied well. Overcoming her tough situation, she is now a doctor.

A man asks a womanizer to seduce his wife in order to catalyze a divorce.

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