Let me just start this off by saying the "contract marriage" concept is not new however the way they presented this trope is very refreshing.

I haven't watched a J-drama since 2009 so I was surprised how much the culture has changed since then. There is no unnecessary drama or waiting 10 eps before a character confesses or kisses. It's a very sweet story of two people who accidentally fall in love while already married and the cute miscommunications that almost every couple experiences. I really loved this series and gave so many butterflies and good feelings. ALSO THE OPENING SONG IS SO CUTE!