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Song Chang Ui's agency confirmed, "The couple completed their performances for 'Joseph and the Amazing Technicolor Dreamcoat' in April and ended their relationship afterwards. We don't know the exact reason for their breakup, they will continue to cheer on each other in their respective paths and will remain as good friends."

Actor Song Chang Ui and singer Lisa, who have made a name for themselves not only in their respective fields but in the world of musicals, began dating while working with each other for the musical 'Gwanghwamun Sonata' in 2011 and continued to perform side-by-side in 'Joseph and the Amazing Technicolor Dreamcoat' this year.

Song Chang Ui is currently starring in the musical 'Hedwig and the Angry Inch' while Lisa will begin starring alongside idol stars in the musical 'Bonnie and Clyde' this September.

Source: Star Today via Nate