Gong Seung-yeon, Jeong-yeon from TWICE sing OST for 'My Dream Class' | Yonhap News Agency

SEOUL, Oct. 26 (Yonhap) -- A screening event was held on Oct. 25 for "My Dream Class," a short film produced by Samsung Electronics.

The film based on a real story stars Byun Yo-han, Gong Seung-yeon and Park Hee-soon and is directed by Bae Jong, who directed the 2005 hit movie "Welcome to Dongmakgol" under the name Park Kwang-hyun. Gong Seung-yeon sang the soundtrack for the film, together with her younger sister Jeong-yeon who is a member of the popular K-pop girl band TWICE.

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