"Are you going to talk?"  Eun Jae's hands didn't stop as she stitched his brow but Woo Jin noted the tightening of her jaw as she continued to ignore him. It had been thirty minutes since they had escaped the loan sharks thanks to her surprisingly good gangster fans. He didn't know the background for that yet but he guessed that she wasn't in the mood to tell even if he asked. The only thing she had said since they had got back to Doldam was to not move. He would try to disobe

We know how it ended, but how did it begin?   These are snippets of Seo Woo Jin and Cha Eun Jae's lives as students in medical school, dealing with the same things as everyone else: cramming for exams, earning some money, trying to please their parents, and falling in love.