I just finished binge watching it after 1 year, and this time I noticed the details even more. The drama is so well written that though I have watched it before, I was completely addicted for two days straight. It is quite realistic and opens our eyes to several different things which we look down upon generally in reality. It elaborates how situations leads to certain circumstances, you can't paint most people in black or white, there are grey zones. It show how wonderful some humans can be and how powerful some are to be able to overcome massive emotional toll. Loved it from the bottom of my heart the first time, this time even more.