Which South Korean actress appeared in both Gyebaek (2011) and Emergency Couple (2014)?
Song Ji-hyo:  She then received further recognition for her roles in the romantic comedy drama "Princess Hours" (2006), the historical drama "Jumong" (2006), the historical film "A Frozen Flower" (2008), the crime film "New World" (2013), the romantic comedy drama "Emergency Couple" (2014), and family melodrama "My Wife's Having an Affair this Week" (2016).
i don't know