Directed by Jeon Jae Hong who previously directed 'Beautiful' and 'Poongsan', his new project 'One Step' follows the story of Si Hyun who sees the world differently and tries to recover her lost memories after meeting with a genius composer, Jee-Il.

About her big screen debut, Dara commented, "I feel a lot more nervous than singing in front of thousands of people." She expressed, "While I was in a group we usually sang a lot of upbeat songs. However, this music film allowed me to let others listen to my true voice so it was a bit tricky."

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She added, "I was able to sing comfortably since most of the recording was done in the studio, but I regretted that as soon as I sang the first line. It was both a difficult and precious experience."

Meanwhile, fans can see Dara on the big screen when 'One Step' opens in theaters on April 6!