I think that I overthought this whole drama and now I'm a little dissapointed. I liked the most Go Eun Byul, she was brave for wanted to fix her mistakes, but it was sad that she was left by her own with this huge sense of guilt. It wasn't her fault and there was no one to tell her that and in the end she was left with her problems without anyone around, without her mother, sister and even without her best friend, who was supposed to love her for ten years then changes his mind. After quite of thinking now I know that it was Lee Eun Bi who was the main lead, but my heart is with Go Eun Byul and I feel emotionally betrayed by writers - maybe I've just misunderstood the whole point of this show. Though still good drama.
Sometimes I forget movies I've watched few days ago. I've watched this about one year ago and I still have special feeling in my mind. It's not a common story. It's beautifuly sad. I stil remember that the day, when I've watched this movie, was actually rainy.