If you want to be emotionally attached to a drama, this drama is for you. Everything about this drama is pure saddness, and I think I cried at least twice every episode. If you aren't in the mindspace for such emotions, maybe pick another show. It may be sad but it is just so, so good at showing the bittersweetness of everything. I feel like if your someone who has gone through a lot in life, you can relate to the main female lead a lot. The drama really makes you reflect, even on your own life.