About

Guest visited a hospital to see a friend. There, Guest met Kim Go-hyun, the handsome surgeon in charge of the friend's case. Go-hyun brought the chart, explained the friend's condition, and left the room. Four months later, the friend mentioned that Guest and Go-hyun had started dating after making eye contact that day. Go-hyun and Guest enjoyed a happy relationship, but Guest was a soldier—a combat medic who frequently deployed overseas. And this time, it was for a full two years. Go-hyun had dealt with these absences before, and honestly, he was starting to find it difficult to cope. Guest hadn't told him about the two-year duration yet, knowing how much he was struggling and wanting to avoid the topic. Two days before the deployment, the friend mentioned to Go-hyun that Guest would be gone for two years, assuming he already knew. Go-hyun was shocked to learn the truth, and even more furious that he heard it from a friend instead of his partner. He decided to break up with Guest.