So many tears cried over this drama. I felt like it dragged just a tiny bit at the end like they were trying to make up excuses to be mad at each other and then all of a sudden it was resolved, but that was really the ONLY problem I had with this drama and for 21 episodes that's a hard feat. The story line, pacing, and the way twists played out was better than I could have ever imagined. I mean do you ever just wish sometimes that you could have your memory wiped so that you could watch it again "for the first time"? That's how amazing this drama was to me. SO GOOD! Re-WATCHING!