Jun Ji-hyun
In 2016, Cha reprised his role in "My New Sassy Girl", a sequel to the 2001 hit film. However, the film did not live up to its predecessor and was a failure at the box office. The same year, he reunited with "My Sassy Girl" co-star Jun Ji-hyun in a cameo appearance in SBS's fantasy drama "The Legend of the Blue Sea".