The ghost of a lesbian high-school girl takes revenge on the people who used to bully her. And another young girl finds her old diary detailing her love and rejection when she was alive.
Cho Eun-ja is the president of Club LaLa, which has been a family business for three generations. It used to be a very popular club but not anymore. Now the club is in heavy debt to Eun-ja. To bring back the old days of glory, Eun-ja tries desperately to keep the club afloat while the owner of Club Nemo wants to take over LaLa. Club Nemo is also a family business and the KIMs have been rivals with the Chos. KIM wants to put an end to their rivalry by buying LaLa and building a department store. So he sets traps to force Eun-ja to sell the club. He first makes Eun-ja take out a private loan and, he snatches the only popular singer and last hope of LaLa. LaLa is thrown in a state of turmoil as it ends up on the verge of bankruptcy. As the last resort to save the club, the four girls decide to stand on the stage themselves as a dancing group named "Oh! LaLa Sisters". Thanks to their fabulous performances, they finally become popular.
Caught in between an ethnic war, Bee struggles between love and death.
All around the world, musicians and rock stars are being elected to their respective countries' highest offices. Paul McCartney is running for Prime Minister of England; Madonna's being tapped as the VP in the United States. The current prime minister and head of the army in Korea are disturbed by this trend, and concoct Emergency Order 19 to deal with the problem: ban all music. The film is famous for the many pop music celebrity cameos it features.
A story of three families living different but similar lives. They always fight and quarrel, but love is the common denominator for their relationship, making people think about what families are for.
Through a misunderstanding, Chul-su arrives on the doorstep of Chun-hi. Having nowhere else to go, he forces her to allow him to stay until they can contact their mutual friend to solve the problem. Their initial contempt for each other gradually softens.