While this drama is truly sad, its storytelling is beautiful and remarkable. I don't think that I'd be able to erase it from my memory for a long time. Hands down to the brilliant acting by the main leads! Kim Rae Won's expressions of grief will be too hard to forget not to mention Soo Ae's blank stares each time her illness takes over. Alongside, the supporting characters and backstories were sufficient and realistic enough to draw out the main plot. Although at first I found the pacing slow, I realized that it was intended to be as such to give more chance for the viewers to be attached so that when it is time to withdraw, there will be more tension, more tears and more tugging at the heart. :( Towards the last few episode I began to worry of how the ending would go but it sure was ended well. As for re-watching, as emotionally haunting as it, I'd recommend a few more months of rom-coms before doing so.