I absolutely LOVED this drama. Which is funny because the only reason I watched this drama was because of Netflix. I actually saw the first episode a year ago and I don't know what I was thinking but I ended up dropping it; I'm so happy I gave it another shot. The main protagonists had great chemistry with one another. When they switched bodies, both of them played their role very well and with such humor. I kept laughing throughout the drama. I think this alongside Lie To Me where I laughed so much. The tracksuits were the star of this drama; I actually ended up really liking the purple one for me, lol. Unlike other dramas, this one didn't drag with the couples indecisiveness. It was refreshing to see the guy lust over the girl. In all honestly, I skipped over the scenes of the second couple, the antagonist later in the episodes. Their scenes were "meh." Beautiful drama, def. recommend.