I think this drama is enough for 16 episodes only. 'Cause it feels like they just dragging the story for 21 episodes. For me, there is nothing special to this drama that much. It's just a divorce couple who meet few years later and the ex-husband still thinks he owns his ex-wife. It's not good, yet it's not bad either. The characters are funny and the the surgeries and emergencies in this drama are fun to watch.

I'll give this drama a 6.5/10. I have watched a lot of medical dramas and for me, this drama is pretty basic.