Tonton Streaming The King 2 Hearts (2012) S1E3 - Bomb Crisis

The scar at the bottom of Hang Ah's heart is made in to a public joke by Jae Ha. However, Hang Ah's tears causes Jae Ha to feel guilty and dejected too. They decide to determine the winner on a treadmill in a war of words. But Club M places a bomb on the treadmill, which endangeres their lives...