This drama explores multiple aspects of marriage, to cheating, to divorce, in a way that helps you see both sides of each couple and allows you to understand their feelings. It explains well the consequences of each action, and how others could be affected, even sheds some light on the complicity of getting a divorce in Korea. And even though it is such a heavy subject, there's plenty of laughs and love. I find it annoying that 16-20 episode dramas are always one or two episodes too long, unnecessarily stretching out the story just to fill space. However since there's only twelve episodes, not a moment is wasted here. Song Ji Hyo and velvet voiced, Lee Seon Gyun are amazing as the leads, portraying every emotion of a struggling couple from start to finish, but what's great about this drama is that even the side stories are just as interesting. I honestly loved the PD Ahn and Writer Kwon couple most. Lee Sang Yeob played PD Ahn so well you couldn't help but find him adorable and fall in love too.