Siwan, who had transformed into a solider thrown into the midst of the Korean War, stated his thoughts on the ending of the filming, relaying, "Including the preparatory period, I've spent nearly six months on this movie, and already, it's the last day [of filming]. I don't feel like it's the end or that it is over. 'Thinking of Elder Brother' is a heartwarming movie. I hope that there will be more people who will share that that heartwarming feeling through watching the movie." 

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Go Ah Sung, who played the role of overseeing a children's choir, also relayed her thoughts with, "I've spent such a happy time filming for this project since May, and I really want to have the audience watch it soon. It was a special experience getting to work with the children, and personally, it was my second tie working with Director Lee Han. I was really glad that I got to work with him again." 

Meanwhile, 'Thinking of Elder Brother' is a movie about a children's choir that existed during the Korean War, and revolves around the motif a singing a small song of hope even in the face of loss. It will be premiering next year around New Year's so keep your eyes for it!