I ended watching this after the last episode cast on the day before yesterday. I really admire the main lead role actor and actress and the other ones. They absolutely did their best for the drama. This story is different from the stories that we often watch but that difference is great. because this story illustrates a good point about making and continuing relationships. Though this fact isn't something which usually subjects to create a drama, I think talking and mentioning these emotional things to society will help them understand their own relationships well. So hats off to the scriptwriter, director, producer, and the whole drama crew. You all have done your maximum. Congratulations from the international audience!