Poni and Mini are identical twins: same height, same weight, they get the same grades at school, and even play the same position on the basketball team. All of which tends to make people forget that they are individuals.
Even Ping, Poni’s secret admirer, is unable to tell the girls apart. When Mini’s boyfriend, Yogurt (who can tell them apart), can’t handle Mini, he comes to Poni to ask her advice. Poni can’t understand why people think twins are so mysterious. They are just two persons who happen to look alike. But then why is it that Yogurt can tell them apart, when Ping can’t? This one instance of mistaken identity leads to two identity crises, and two very complicated lives. And one kept secret leads to two sisters being torn apart.
Lead actress Peijia Huang's performance in this feature film and it was quite challenging as she was invited to act both sisters, Poni and Mini. For these two roles, Peijia was nominated for Best New Talent at Taipei Film Festival and Golden Horse Festival.
The film was awarded with Best Feature Film, Best Screenplay and Best Editing at the Taipei Film Festival 2012. Cha Cha for Twins is also the first feature by the two directors who were nominated in 2012 for New Talent Award at the Hong Kong Asian Film Festival as well as for Golden Horse Festival. Cha Cha for Twins has already been showed in many festivals all around the world showing audience recognition.
Peijia Huang, Paul Chiang, Oreo Ou Yang, Winnie Chang, Eric Lee, Ji-Chin Lee, Ying-hsien Kao, Rosa Chien.