Descendants of the Sun

Some relationships are meant to be despite challenges in time and place. Yoo Si Jin (Song Joong Ki), the leader of a special forces unit, meets traumatologist Kang Mo Yeon (Song Hye Kyo) in an emergency room at a hospital after Si Jin and his second-in-command, Seo Dae Young (Jin Goo), chase a thief on their day off. Si Jin immediately gets a crush on Mo Yeon, and asks her out on a date. But Si Jin keeps getting calls to report to work when he is with Mo Yeon, and the two also realize that they have different views on human life (he would kill to protect his country and she has to save lives at all costs). They decide to end their relationship. Dae Young will also end her relationship with army doctor Yoon Myeong Ju (Kim Ji Won), as her father, General Yoon (Kang Shin Il), thinks Si Jin is a better match for his daughter. Source: Rakuten Viki